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Sample Business Contracts

Business Loan Agreement - Silicon Valley Bank and Intellipost Corp.

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BUSINESS LOAN AGREEMENT

Borrower: Intellipost Corporation                 Lender: Silicon Valley Bank
          565 Commercial Street, Second Floor             3003 Tasman Drive
          San Francisco, CA 94111                         Santa Clara, CA 95054

        THIS BUSINESS LOAN AGREEMENT between Intellipost Corporation
("Borrower") and Silicon Valley Bank ("Lender") is made and executed on the
following terms and conditions. Borrower has received prior commercial loans
from Lender or has applied to Lender for a commercial loan or loans and other
financial accommodations, Including those which may be described on any exhibit
or schedule attached to this Agreement. All such loans and financial
accommodations, together with all future loans and financial accommodations from
Lender to Borrower, are referred to In this Agreement Individually as the "Loan"
and collectively as the "Loans." Borrower understands and agrees that: (a) In
granting, renewing, or extending any Loan, Lender is relying upon Borrowers
representations, warranties, and agreements, as set forth in this Agreement; (b)
the granting, renewing, or extending of any Loan by Lender at all times shall be
subject to Lender's sole Judgment and discretion; and (c) all such Loans shall
be and shall remain subject to the following terms and conditions of this
Agreement.

        TERM. This Agreement shall be effective as of January 27, 1997, and
shall continue thereafter until all Indebtedness of Borrower to Lender has been
performed in full and the parties terminate this Agreement in writing.

        DEFINITIONS. The following words shall have the following meanings when
used in this Agreement. Terms not otherwise defined in this Agreement shall have
the meanings attributed to such terms in the Uniform Commercial Code. All
references to dollar amounts shall mean amounts in lawful money of the United
States of America.

        Agreement. The word "Agreement" means this Business Loan Agreement, as
this Business Loan Agreement may be amended or modified from time to time,
together with all exhibits and schedules attached to this Business Loan
Agreement from time to time.

        Borrower. The word "Borrower" means Intellipost Corporation. The word
"Borrower" also includes, as applicable, all subsidiaries and affiliates of
Borrower as provided below in the paragraph titled "Subsidiaries and
Affiliates."

        CERCLA. The word "CERCLA" means the Comprehensive Environmental
Response, Compensation, and Liability Act of 1980, as amended.

        Collateral. The word "Collateral" means and includes without limitation
all property and assets granted as collateral security for a Loan, whether real
or personal property, whether granted directly or indirectly, whether granted
now or in the future. and whether granted in the form of a security interest,
mortgage, deed of trust, assignment, pledge, chattel mortgage, chattel trust,
factor's lien, equipment trust, conditional sale, trust receipt,lien, charge,
lien or title retention contract, lease or consignment intended as a security
device, or any other security or lien interest whatsoever, whether created by
law, contract, or otherwise.

        ERISA. The word "ERISA" means the Employee Retirement Income Security
Act of 1974, as amended.

        Event of Default. The words "Event of Default" mean and include without
limitation any of the Events of Default set forth below in the section titled
"EVENTS OF DEFAULT,"

        Grantor. The word "Grantor" means and includes without limitation each
and all of the persons or entities granting a Security Interest in any
Collateral for the Indebtedness, including without limitation all Borrowers
granting such a Security Interest.

        Guarantor. The word "Guarantor" means and includes without limitation
each and all of the guarantors, sureties, and accommodation parties in
connection with any Indebtedness.

        Indebtedness. The word "Indebtedness" means and includes indebtedness
now existing or hereinafter arising, or incurred, including, ,without
limitation, the Indebtedness evidenced by the Note, including, all principal and
interest, together with all other indebtedness and costs and expenses for which
Borrower is responsible under this Agreement or under any of the Related
Documents.

        Lender. The word "Lender" means Silicon Valley Bank, its successors and
assigns.

        Loan. The word "Loan" or "Loans" means and includes without limitation
any and all commercial loans and financial accommodations from Lender to
Borrower, whether now or hereafter existing, and however evidenced, including
without limitation those loans and financial accommodations described herein or
described on any exhibit or schedule attached to this Agreement from time to
time.

        Note. The word "Note" means and includes without limitation Borrower's
promissory note or notes, if any, evidencing Borrower's Loan obligations in
favor of Lender, as any substitute, replacement or refinancing note or notes
therefor.

        Permitted Liens. The words "Permitted Liens" mean: (a) liens and
security interests securing Indebtedness owned by Borrower to Lender; (b)liens
for taxes, assessments, or similar charges either not yet due or being contested
in good faith; (c) liens of materialmen, mechanics,warehousemen, or carriers, or
other like liens arising in the ordinary course of business and securing
obligations which are not yet delinquent; (d) purchase money liens or purchase
money security interests upon or in any property acquired or held by Borrower in
the ordinary course of business to secure indebtedness outstanding on the date
of this Agreement or permitted to be incurred under the paragraph of this
Agreement titled "indebtedness and Liens"; (e) liens and security interests
which, as of the date of this Agreement, have been disclosed to and approved by
the Lender in writing; and (f) those liens and security interests which in the
aggregate constitute an immaterial and insignificant monetary amount with
respect to the net value of Borrower's assets.

        Related Documents. The words "Related Documents" mean and include
without limitation all promissory notes, credit agreements, loan agreements,
environmental agreements, guaranties, security agreements, mortgages, deeds of
trust, and all other instruments, agreements and documents, whether now or
hereafter existing, executed in connection with the Indebtedness.

        Security Agreement. The words "Security Agreement" mean and include
without limitation any agreements, promises, covenants, arrangements,
understandings or other agreements, whether created by law, contract, or
otherwise, evidencing, governing, representing, or creating a Security Interest.

        Security Interest. The words "Security Interest" mean and include
without limitation any type of collateral security, whether in the form of a
lien, charge, mortgage, deed of trust, assignment, pledge, chattel mortgage,
chattel trust, Factor's lien, equipment trust, conditional sale, trust receipt,
lien or title retention contract, lease or consignment intended as a security
device, or any other security or lien interest whatsoever, whether created by
law, contract, or otherwise.

        SARA. The word "SARA" means the Superfund Amendments and Reauthorization
Act of 1986 as now or hereafter amended.

CONDITIONS PRECEDENT TO EACH ADVANCE. Lender's obligation to make the initial
Loan Advance and each subsequent Loan Advance under this Agreement shall be
subject to the fulfillment to Lender's satisfaction of all of the conditions set
forth in this Agreement and in the Related Documents.



01-27-1997                                              BUSINESS LOAN AGREEMENT
Page 2                                                         (Continued)


<PAGE>   2
        Loan Documents. Borrower shall provide to Lender in form satisfactory to
Lender the following documents for the Loan: (a) the Note, (b) Security
Agreements granting to Lender security interests in the Collateral, (c)
Financing Statements perfecting Lender's Security Interests; (d) evidence of
insurance as required below; and (e) any other documents required under this
Agreement or by Lender or its counsel.

        Borrower's Authorization. Borrower shall have provided in form and
substance satisfactory to Lender properly certified resolutions, duly
authorizing the execution and delivery of this Agreement, the Note and the
Related Documents, and such other authorizations and other documents and
instruments as Lender or its counsel, in their sole discretion, may require.

        Payment of Fees and Expenses. Borrower shall have paid to Lender all
fees, charges, and other expenses which are then due and payable as specified in
this Agreement or any Related Document.

        Representations and Warranties. The representations and warranties set
forth in this Agreement, in the Related Documents, and in any document or
certificate delivered to Lender under this Agreement are true and correct.

        No Event of Default. There shall not exist at the time of any advance a
condition which would constitute an Event of Default under this Agreement.

REPRESENTATIONS AND WARRANTIES. Borrower represents and warrants to Lender, as
of the date of this Agreement, as of the date of each disbursement of Loan
proceeds, as of the date of any renewal, extension or modification of any Loan,
and at all times any indebtedness exists:

        Organization. Borrower is a corporation which is duly organized, validly
existing, and in good standing under the laws of the State of California and is
validly existing and in good standing in all states in which Borrower is doing
business. Borrower has the full power and authority to own its properties and to
transact the business in which it is presently engaged or presently proposes to
engage. Borrower also is duly qualified as a foreign corporation and is in good
standing in all states in which the failure to so qualify would have a material
adverse effect on its businesses or financial condition.

        Authorization. The execution, delivery, and performance of this
Agreement and all Related. Documents by Borrower, to the extent to be
executed,delivered or performed by Borrower, have been duly authorized by all
necessary action by Borrower; do not require the consent or approval of any
other person, regulatory authority or governmental body; and do not conflict
with, result in a violation of, or constitute a default under (a) any provision
of its articles of incorporation or organization, or by laws, or any agreement
or other instrument binding upon Borrower or (b) any law, governmental
regulation, court decree, or order applicable to Borrower.

        Financial Information. Each financial statement of Borrower supplied to
Lender truly and completely disclosed Borrower's financial condition as of the
date of the statement, and there has been no material adverse change in
Borrower's financial condition subsequent to the date of the most recent
financial statement supplied to Lender. Borrower has no material contingent
obligations except as disclosed in such financial statements.

        Legal Effect. This Agreement constitutes, and any instrument or
agreement required hereunder to be given by Borrower when delivered will
constitute, legal, valid and binding obligations of Borrower enforceable against
Borrower in accordance with their respective terms.

        Properties. Except as contemplated by this Agreement or as previously
disclosed in Borrower's financial statements or in writing to Lender and as
accepted by Lender, and except for property tax liens for taxes not presently
due and payable, Borrower owns and has good title to all of Borrower's
properties free and clear of all Security Interests, and has not executed any
security documents or financing statements relating to such properties. All of
Borrower's properties are titled in Borrower's legal name, and Borrower has not
used, or filed a financing statement under, any other name for at least the last
five (5) years.

        Hazardous Substances. The terms "hazardous waste," "hazardous
substance," "disposal," "release," and "threatened release," as used in this
Agreement, shall have the same meanings as set forth in the "CERCLA," "SARA,"
the Hazardous Materials Transportation Act, 49 U.S.C. Section 1801, et seq., the
Resource Conservation and Recovery Act, 42 U.S.C. Section 6901, et seq.,
Chapters 6.5 through 7.7 of Division 20 of the California Health and Safety
Code, Section 25100, et seq., or other applicable state or Federal laws, rules,
or regulations adopted pursuant to any of the foregoing. Except as disclosed to
and acknowledged by Lender in writing, Borrower represents and warrants that:
(a) During the period of Borrower's ownership of the properties, there has been
no use, generation, manufacture, storage, treatment, disposal, release or
threatened release of any hazardous waste or substance by any person on, under,
about or from any of the properties. (b) Borrower has no knowledge of, or reason
to believe that there has been (i) any use, generation, manufacture, storage,
treatment, disposal, release, or threatened release of any hazardous waste or
substance on, under, about or from the properties by any prior owners or
occupants of any of the properties, or (ii) any actual or threatened litigation
or claims of any kind by any person relating to such matters. (c) Neither
Borrower nor any tenant, contractor, agent or other authorized user of any of
the properties shall use, generate, manufacture, store, treat, dispose of, or
release any hazardous waste or substance on, under, about or from any of the
properties; and any such activity shall be conducted in compliance with all
applicable federal, state, and local laws, regulations, and ordinances,
including without limitation those laws, regulations and ordinances described
above. Borrower authorizes Lender and its agents to enter upon the properties to
make such inspections and tests as Lender may deem appropriate to determine
compliance of the properties with this section of the Agreement. Any inspections
or tests made by Lender shall be at Borrower's expense and for Lender's purposes
only and shall not be construed to create any responsibility or liability on the
part of Lender to Borrower or to any other person. The representations and
warranties contained herein are based on Borrower's due diligence in
investigating the properties for hazardous waste and hazardous substances.
Borrower hereby (a) releases and waives any future claims against Lender for
indemnity or contribution in the event Borrower becomes liable for cleanup or
other costs under any such laws, and (b) agrees to indemnify and hold harmless
Lender against any and all claims, losses, liabilities, damages, penalties, and
expenses which Lender may directly or indirectly sustain or suffer resulting
from a breach of this section of the Agreement or as a consequence of any use,
generation, manufacture, storage, disposal, release or threatened release
occurring prior to Borrower's ownership or interest in the properties, whether
or not the same was or should have been known to Borrower. The provisions of
this section of the Agreement, including the obligation to indemnify, shall
survive the payment of the Indebtedness and the termination or expiration of
this Agreement and shall not be affected by Lender's acquisition of any interest
in any of the properties, whether by foreclosure or otherwise.

        Litigation and Claims. No litigation, claim, investigation,
administrative proceeding or similar action (including those for unpaid taxes)
against Borrower is pending or threatened, and no other event has occurred which
may materially adversely affect Borrower's financial condition or properties,
other than litigation, claims, or other events, if any, that have been disclosed
to and acknowledged by Lender in writing.

        Taxes. To the best of Borrower's knowledge, all tax returns and reports
of Borrower that are or were required to be tiled, have been filed, and all
taxes, assessments and other governmental charges have been paid in full, except
those presently being or to be contested by Borrower in good faith in the
ordinary course of business and for which adequate reserves have been provided.

        Lien Priority. Unless otherwise previously disclosed to Lender in
writing, Borrower has not entered into or granted any Security Agreements, or
permitted the filing or attachment of any Security Interests on or affecting any
of the Collateral directly or indirectly securing repayment of Borrower's Loan
and Note, that would be prior or that may in any way be superior to Lender's
Security Interests and rights in and to such Collateral.

        Binding Effect. This Agreement, the Note, all Security Agreements
directly or indirectly securing repayment of Borrower's Loan and Note and all of
the Related Documents are binding upon Borrower as well as upon Borrower's
successors representatives and assigns, and are legally

01-27-1997                                 BUSINESS LOAN AGREEMENT
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<PAGE>   3
enforceable in accordance with their respective terms.

        Commercial Purposes. Borrower intends to use the Loan proceeds solely
for business or commercial related purposes.

        Employee Benefit Plans. Each employee benefit plan as to which Borrower
may have any liability complies in all material respects with all applicable
requirements of law and regulations, and (i) no Reportable Event nor Prohibited
Transaction (as defined in ERISA) has occurred with respect to any such plan,
(ii) Borrower has not withdrawn from any such plan or initiated steps to do so,
(iii) no steps have been taken to terminate any such plan, and ('iv) there are
no unfunded liabilities other than those previously disclosed to Lender in
writing.

        Investment Company Act. Borrower is not an "investment company" or a
company "controlled" by an "investment company", within the meaning of the
investment Company Act of 1940, as amended.

        Public Utility Holding Company Act. Borrower is not a "holding company",
or a "subsidiary company" of a "holding company", or an "affiliate" of a
"holding company" or of a "subsidiary company" of a "holding company", within
the meaning of the Public Utility Holding Company Act of 1935, as amended.

        Regulations G, T and U. Borrower is not engaged principally, or as one
of its important activities, in the business of extending credit for the purpose
of purchasing or carrying margin stock (within the meaning of Regulations G, T
and U of the Board of Governors of the Federal Reserve System).

        Location of Borrower's Offices and Records. Borrower's place of
business, or Borrower's Chief executive office, if Borrower has more than one
place of business, is located at 565 commercial Street, Second Floor, San
Francisco, CA 94111. Unless Borrower has designated otherwise in writing this
location is also the office or offices where Borrower keeps its records
concerning the Collateral.

        Information. All information heretofore or contemporaneously herewith
furnished by Borrower to Lender for the purposes of or in connection with this
Agreement or any transaction contemplated hereby is, and all information
hereafter furnished by or on behalf of Borrower to Lender will be, true and
accurate in every material respect on the date as of which such information is
dated or certified; and none of such information is or will be incomplete by
omitting to state any material fact necessary to make such information not
misleading.

        Claims and Defenses. There are no defenses or counter claims, offsets or
other adverse claims, demands or actions of any kind, personal or otherwise,
that Borrower, Grantor, or any Guarantor could assert with respect to the .Note,
Loan, Indebtedness, this Agreement. or the Related Documents.

        Survival of Representations and Warranties. Borrower understands and
agrees that Lender, without independent investigation, is relying upon the above
representations and warranties in extending Loan Advances to Borrower. Borrower
further agrees that the foregoing representations and warranties shall be
continuing in nature and shall remain in full force and effect until such time
as Borrower's Indebtedness shall be paid in full, or until this Agreement shall
be terminated in the manner provided above, whichever is the last to occur.

AFFIRMATIVE COVENANTS. Borrower covenants and agrees with Lender that, while
this Agreement is in effect, Borrower will:

        Litigation. Promptly inform Lender in writing of (a) all material
adverse changes in Borrower's financial condition, and (b) all existing _and all
threatened litigation, claims, investigations, administrative proceedings Or
similar actions affecting Borrower or any Guarantor which could materially
affect the financial condition of Borrower or the financial condition of any
Guarantor.

        Financial Records. Maintain its books and records in accordance with
generally accepted accounting principles, applied on a consistent basis, and
permit Lender to examine and audit Borrower's books and records at all
reasonable times.

        Financial Statements. Furnish Lender with, as soon as available, but in
no event later than ninety(90) days after the end of each fiscal year,
Borrower's balance sheet and income statement for the year ended, audited by a
certified public accountant satisfactory to Lender, and, as soon as available,
but in no event later than thirty (30) days after the end of each month,
Borrower's balance sheet and profit and loss statement for the period ended,
prepared and certified as correct to the best knowledge and belief by Borrower's
chief financial officer or other officer or person acceptable to Lender. All
financial reports required to be provided under this Agreement shall be prepared
in accordance with generally accepted accounting principles, applied on a
consistent basis, and certified by Borrower as being true and correct.

        Additional Information. Furnish such additional information and
statements, lists of assets and liabilities, agings of receivables and payables,
inventory schedules, budgets, forecasts, tax returns, and other reports with
respect to Borrower's financial condition and business operations as Lender may
request from time to time.

        Insurance. Maintain fire and other risk insurance, public liability
insurance, and such other insurance as Lender may require with respect to
Borrower's properties and operations, in form, amounts, coverages and with
insurance companies reasonably acceptable to Lender. Borrower, upon request of
Lender, will deliver to Lender from time to time the policies or certificates of
insurance in form satisfactory to Lender, including stipulations that coverages
will not be cancelled or diminished without at least ten(10)days' prior written
notice to Lender. Each insurance policy also shall include an endorsement
providing that coverage in favor of Lender will not be impaired in any way by
any act, omission or default of Borrower or any other person. In connection with
all policies covering assets in which Lender holds or is offered a security
interest for the Loans, Borrower will provide Lender with such loss payable or
other endorsements as Lender may require.

        Insurance Reports. Furnish to Lender, upon request of Lender. reports on
each existing insurance policy showing such information as Lender may reasonably
request, including without limitation the following: (a) the name of the
insurer;, (b) the risks insured; (c) the amount of the policy; (d) the
properties insured; (e) the then current property values on the basis of which
insurance has been obtained, and the manner of determining those values; and (f)
the expiration date of the policy. In addition, upon request of Lender (however
not more often than annually), Borrower will have an independent appraiser
satisfactory to Lender determine, as applicable, the actual cash value or
replacement cost of any Collateral. The cost of such appraisal shall be paid by
Borrower.

        Other Agreements. Comply with all terms and conditions of all other
agreements, whether now or hereafter existing, between Borrower and any other
party and notify Lender immediately in writing of any default in connection with
any other such agreements.

        Loan Proceeds. Use all Loan proceeds solely for Borrower's business
operations, unless specifically consented to the contrary by Lender in writing.

        Taxes, Charges and Liens. Pay and discharge when due all of its
indebtedness and obligations, including without limitation all assessments,
taxes, governmental charges, levies and liens, of every kind and nature, imposed
upon Borrower or its properties, income, or profits, prior to the date on which
penalties would attach, and all lawful claims that, if unpaid, might become a
lien or charge upon any of Borrower's properties, income, or profits. Provided
however, Borrower will not be required to pay and discharge any such assessment,
tax, charge, levy, lien or claim so long as (a) the legality of the same shall
be contested in good faith by appropriate proceedings, and (b) Borrower shall
have established on its books adequate reserves with respect to such contested
assessment, tax, charge, levy, lien, or claim in accordance with generally
accepted accounting practices. Borrower, upon demand of Lender, will furnish to
Lender evidence of payment of the assessments, taxes, charges, levies, liens and
claims and will authorize the appropriate governmental official to deliver to
Lender at any time a written statement of any assessments, taxes, charges,
levies, liens and claims against Borrower's properties, income, or profits.

01-27-1997                             BUSINESS LOAN AGREEMENT
Page 4                                         (Continued)


<PAGE>   4
        Performance. Perform and comply with all terms, conditions, and
provisions set forth in this Agreement and in the Related Documents in a timely
manner, and promptly notify Lender if Borrower learns of the occurrence of any
event which constitutes an Event of Default under this Agreement or under any of
the Related Documents.

        Operations. Maintain executive and management personnel with
substantially the same qualifications and experience as the present executive
and management personnel; provide written notice to Lender of any change in
executive and management personnel; conduct its business affairs in a reasonable
and prudent manner and in compliance with all applicable federal, state and
municipal laws, ordinances, rules and regulations respecting its properties,
charters, businesses and operations, including without limitation, compliance
with the Americans With Disabilities Act and with all minimum funding standards
and other requirements of ERISA and other laws applicable to Borrower's employee
benefit plans.

        Environmental Studies. Promptly conduct and complete, at Borrower's
expense, all such investigations, studies, samplings and testings as may be
requested by Lender or any governmental authority relative to any substance
defined as toxic or a hazardous substance under any applicable federal, state,
or local law, rule, regulation, order or directive, or any waste or by-product
thereof, at or affecting any property or any facility owned, leased or used by
Borrower.

        Inspection. Permit employees or agents of Lender at any reasonable time
to inspect any and all Collateral for the Loan or Loans and Borrower's other
properties and to examine or audit Borrower's books, accounts, and records and
to make copies and memoranda of Borrower's books, accounts, and records. If
Borrower now or at any time hereafter maintains any records (including without
limitation computer generated records and computer software programs for the
generation of such records) in the possession of a third party, Borrower, upon
request of Lender, shall notify such party to permit Lender free access to such
records at all reasonable times and to provide Lender with copies of any records
it may request, all at Borrower's expense.

        Compliance Certificate. Unless waived in writing by Lender, provide
Lender monthly within thirty (30) days and at the time of each disbursement of
Loan proceeds with a certificate executed by Borrower's chief financial officer,
or other officer or person acceptable to Lender, certifying that the
representations and warranties set forth in this Agreement are true and correct
as of the date of the certificate and further certifying that, as of the date of
the certificate, no Event of Default exists under this Agreement.

        Environmental Compliance and Reports. Borrower shall comply in all
respects with all environmental protection federal, state and local laws,
statutes, regulations and ordinances; not cause or permit to exist, as a result
of an intentional or unintentional action or omission on its part or on the part
of any third party, on property owned and/or occupied by Borrower, any
environmental activity where damage may result to the environment, unless such
environmental activity is pursuant to and in compliance with the conditions of a
permit issued by the appropriate federal, state or local governmental
authorities; shall furnish to Lender promptly and in any event within thirty
(30) days after receipt thereof a copy of any notice, summons, lien, citation,
directive, letter or other communication from any governmental agency or
instrumentality concerning any intentional or unintentional action or omission
on Borrower's part in connection with any environmental activity whether or not
there is damage to the environment and/or other natural resources.

        Additional Assurances. Make, execute and deliver to Lender such
promissory notes, mortgages, deeds of trust, security agreements, financing
statements, instruments, documents and other agreements as Lender or its
attorneys may reasonably request to evidence and secure the Loans and to perfect
all Security Interests.

NEGATIVE COVENANTS. Borrower covenants and agrees with Lender that while this
Agreement is in effect, Borrower shall not, without the prior written consent of
Lender.

        Indebtedness and Liens. (a) Except for trade debt incurred in the normal
course of business and indebtedness to Lender contemplated by this Agreement,
create, incur or assume indebtedness for borrowed money, including capital
leases, (b) except as allowed as a Permitted Lien, sell,transfer, mortgage,
assign, pledge, lease, grant a security interest in, or encumber any of
Borrower's assets, or (c) sell with recourse any of Borrower's accounts, except
to Lender.

        Continuity of Operations. (a) Engage in any business activities
substantially different than those in which Borrower is presently engaged,
(b)cease operations, liquidate, merge, transfer, acquire or consolidate with any
other entity, change ownership, change its name, dissolve or transferor sell
Collateral out of the ordinary course of business, (c) pay any dividends on
Borrower's stock (other than dividends payable in its stock),provided, however
that notwithstanding the foregoing, but only so long as no Event of Default has
occurred and is continuing or would result from the payment of dividends, if
Borrower is a "Subchapter S Corporation" (as defined in the Internal Revenue
Code of 1986, as amended), Borrower may pay cash dividends on its stock to its
shareholders from time to time in amounts necessary to enable the shareholders
to pay income taxes and make estimated income tax payments to satisfy their
liabilities under federal and state law which arise solely from their status as
Shareholders of a Subchapter S Corporation because of their ownership of shares
of stock of Borrower, or (d) purchase or retire any of Borrower's
outstanding shares or alter or amend Borrower's capital structure.

        Loans, Acquisitions and Guaranties. (a) Loan, invest in or advance money
or assets, (b) purchase, create or acquire any interest in any other enterprise
or entity, or (c) incur any obligation as surety or guarantor other than in the
ordinary course of business.

CESSATION OF ADVANCES. If Lender has made any commitment to make any Loan to
Borrower, whether under this Agreement or under any other agreement, Lender
shall have no obligation to make Loan Advances or to disburse Loan proceeds if:
(a) Borrower or any Guarantor is in default under the terms of this Agreement or
any of the Related Documents or any other agreement that Borrower or any
Guarantor has with Lender; (b) Borrower or any Guarantor becomes insolvent,
files a petition in bankruptcy or similar proceedings, or is adjudged a
bankrupt; (c) there occurs a material adverse change in Borrower's financial
condition, in the financial condition of any Guarantor, or in the value of any
Collateral securing any Loan; or (d) any Guarantor seeks, claims or otherwise
attempts to limit, modify or revoke such Guarantor's guaranty of the Loan or any
other loan with Lender.

DEFAULT RATE. Following an Event of Default, including failure to pay upon final
maturity, Lender, at its option, may do one or both of the following:(i)
increase the variable interest rate on the Note to five (5) percentage points
over the otherwise effective interest rate, and (ii) add any unpaid
accrued interest to the principal and such sum shall bear interest therefrom
until paid in full.

LOAN ADVANCES. Lender, in its discretion, will make Loans to Borrower, in
amounts determined by Lender, up to the amounts defined and permitted in this
Agreement and the Related Documents, including, but not limited to the Note or
Notes executed by Borrower (the_ "Credit Limit"). Borrower is responsible for
monitoring the total amount of Loans and Indebtedness outstanding from time to
time, and Borrower shall not permit the same, at any time, to exceed the Credit
Limit. If, at any time, the total of all outstanding Loans and Indebtedness
exceed the Credit Limit, Borrower shall immediately pay the amount of the excess
to Lender, without notice or demand.

FINANCIAL COVENANTS. Borrower shall maintain, on a monthly basis, a minimum
liquidity Coverage ratio of 5.00 to 1.00 through period ending February 28, 1997
and increasing to 6.00 to 1.00 each month ending thereafter. Borrower shall be
in receipt of no less than $500,000.00 in additional Equity by January 31, 1997
and no less than $1,00,000.00 in additional equity by March 31, 1997. If
Borrower does not receive the additional$1,000,000.00 in equity by March
31,1997. Borrower shall pledge to Lender a Silicon Valley Bank Certificate of
Deposit of not less than the current outstanding principal balance of the Note,
to secure the Note. Furthermore, beginning with the period ending June 30, 1997,
Borrower shall achieve a monthly minimum Adjusted Profitability of $1.00, after
taxes. Liquidity Coverage is defined as cash plus cash equivalents plus 50% of
net accounts receivable, divided by outstandings under the Note. Adjusted
Profitability is defined as monthly net income plus bonus points payable
expense.

01-27-1997                                 BUSINESS LOAN AGREEMENT
Page 5                                            (Continued)


<PAGE>   5
EVENTS OF DEFAULT. Each of the following shall constitute an Event of Default
under this Agreement:

        Default on Indebtedness. Failure of Borrower to make any payment when
due on the Loans.

        Other Defaults. Failure of Borrower or any Grantor to comply with or to
perform when due any other term, obligation, covenant or condition contained in
this Agreement or in any of the Related Documents, or failure of Borrower to
comply with or to perform any other term, obligation, covenant or condition
contained in any other agreement between Lender and Borrower.

        Default In Favor of Third Parties. Should Borrower or any Grantor
default under any loan, extension of credit, security agreement, purchase or
sales agreement, or any other agreement, in favor of any other creditor or
person that may materially affect any of Borrower's properly or Borrower's or
any Grantor's ability to repay the Loans or perform their respective obligations
under this Agreement or any of the Related Documents.

        False Statements. Any warranty, representation or statement made or
furnished to Lender by or on behalf of Borrower or any Grantor under this
Agreement or the Related Documents is false or misleading in any material
respect at the time made or furnished, or becomes false or misleading at any
time thereafter.

        Defective Collateralization. This Agreement or any of the Related
Documents ceases to be in full force and effect (including failure of any
Security Agreement to create a valid and perfected Security Interest) at any
time and for any reason.

        Insolvency. The dissolution or termination of Borrower's existence as a
going business, the insolvency of Borrower, the appointment of a receiver for
any part of Borrower's property, any assignment for the benefit of creditors,
any type of creditor workout, or the commencement of any proceeding under any
bankruptcy or insolvency laws by or against Borrower.

        Creditor or Forfeiture Proceedings. Commencement of foreclosure or
forfeiture proceedings, whether by judicial proceeding, self-help, repossession
or any other method, by any creditor of Borrower, any creditor of any Grantor
against any collateral securing the Indebtedness, or by any governmental agency.
This includes a garnishment, attachment, or levy on or of any of Borrower's
deposit accounts with Lender.

        Events Affecting Guarantor. Any of the preceding events occurs with
respect to any Guarantor of any of the Indebtedness or any Guarantor dies or
becomes incompetent, or revokes or disputes the validity of, or liability under
any Guaranty of the Indebtedness.

        Change In Ownership. Any change in ownership of twenty-five percent
(25%) or more of the common stock of Borrower.

        Adverse Change. A material adverse change occurs in Borrower's financial
condition, or Lender believes the prospect of payment or performance of the
Indebtedness is impaired.

EFFECT OF AN EVENT OF DEFAULT. If the Event of Default shall occur, except where
otherwise provided in this Agreement or the Related Documents, all commitments
and obligations of Lender under this Agreement or the Related Documents or any
other agreement immediately will Terminate (including any obligation to make
Loan Advances or disbursements) and, at Lender's option, all indebtedness
immediately will become due and payable, all without notice of any kind to
Borrower, except that in the case of an Event of Default of the type described
in the "Insolvency"subsection above, such acceleration shall be automatic and
not optional. In addition, Lender shall have all the rights and remedies
provided in the Related Documents or available at law, in equity, or otherwise.
Except as may be prohibited by applicable law, all of Lender's rights and
remedies shall be cumulative and may be exercised singularly or concurrently.
Election by Lender to pursue any remedies shall not exclude pursuit of any
other Remedy, and an election to make expenditures or to take action to perform
an obligation of Borrower or of any Grantor shall not affect Lender's right to
Declare a default and to exercise its rights and remedies.

MISCELLANEOUS PROVISIONS. The following miscellaneous provisions are a part of
this Agreement:

        Amendments. This Agreement, together with any Related Documents,
constitutes the entire understanding and agreement of the parties as to the
matters set forth in this Agreement. No alteration of or amendment to this
Agreement shall be effective unless given in writing and signed by the party or
parties sought to be charged or bound by the alteration or amendment.

        Applicable Law. This Agreement has been delivered to Lender and accepted
by Lender In the State of California. If there is a lawsuit, Borrower agrees
upon Lender's request to submit to the Jurisdiction of the courts of Santa Clara
County, the State of California. Lender and Borrower hereby waive the right to
any Jury trial In any action, proceeding, or counterclaim brought by either
Lender or Borrower against the other. This Agreement shall be governed by and
construed In accordance with the laws of the State of California.

        Caption Headings. Caption headings in this Agreement are for convenience
purposes only and are not to be used to interpret or define the provisions of
this Agreement.

        Multiple Parties; Corporate Authority. All obligations of Borrower under
this Agreement shall be joint and several, and all references to Borrower shall
mean each and every Borrower. This means that each of the Borrowers signing
below is responsible for all obligations in this Agreement.

        Consent to Loan Participation. Borrower agrees and consents to Lender's
sale or transfer, whether now or later, of one or more participation interests
in the Loans to one or more purchasers, whether related or unrelated to Lender.
Lender may provide, without any limitation whatsoever, to any One or more
purchasers, or potential purchasers, any information or knowledge Lender may
have about Borrower or about any other matter relating to the Loan, and Borrower
hereby waives any rights to privacy it may have with respect to such matters.
Borrower additionally waives any and all notices of sale of participation
interests, as well as all notices of any repurchase of such participation
interests. Borrower also agrees that the purchasers of any such participation
interests will be considered as the absolute owners of such interests in the
Loans and will have all the rights granted under the participation agreement or
agreements governing the sale of such participation interests. Borrower further
waives all rights of offset or counterclaim that It may have now or later
against Lender or against any purchaser of such a participation interest and
unconditionally agrees that either Lender or such purchaser may enforce
Borrower's obligation under the Loans irrespective of the failure or insolvency
of any holder of any interest in the Loans. Borrower further agrees that the
purchaser of any such participation interests may enforce its interests
irrespective of any personal claims or defenses that Borrower may have against
Lender.

        Borrower Information. Borrower consents to the release of information on
or about Borrower by Lender in accordance with any court order, law or
regulation and in response to credit inquiries concerning Borrower.

        Non-Liability of Lender. The relationship between Borrower and Lender is
a debtor and creditor relationship and not fiduciary in nature, nor is the
relationship to be construed as creating any partnership or joint venture
between Lender and Borrower. Borrower is exercising its own judgment with
respect to Borrower's business. All information supplied to Lender is for
Lender's protection only and no other party is entitled to rely on such
information. There is no duty for Lender to review, inspect, supervise, or
inform Borrower of any matter with respect to Borrower's business. Lender and
Borrower intend that Lender may reasonably rely on all information supplied by
Borrower to Lender, together with all representations and warranties given by
Borrower to Lender, without investigation or confirmation by Lender and that any
investigation or failure to investigate will not diminish Lender's right to so
rely.

        Notice of Lender's Breach. Borrower must notify Lender in writing of any
breach of this Agreement or the Related Documents by Lender and any other-claim.
cause of action or offset against Lender within thirty 30 days after the
occurrence of such breach or after accrual of such claim, cause of action or
offset. Borrower waives any claim. cause of action or offset for which notice is
not given in accordance with this paragraph.

01-27-1997                                    BUSINESS LOAN AGREEMENT
Page 6                                              (Continued)


<PAGE>   6
        Lender is entitled to rely on any failure to give such notice.

        Borrower Indemnification. Borrower shall indemnity and hold Lender
harmless from and against all claims, costs, expenses, losses, damages, and
liabilities of any kind, including but not limited to attorneys' fees and
expenses, arising out of any matter relating directly or indirectly to the
Indebtedness, whether resulting from internal disputes of the Borrower, disputes
between Borrower and any Guarantor, or whether involving any third parties, or
out of any other matter whatsoever related to this Agreement or the Related
Documents, but excluding any claim or liability which arises as a direct result
of Lender's gross negligence or willful misconduct. This indemnity shall survive
lull repayment and satisfaction of the Indebtedness and termination of this
Agreement.

        Counterparts. This Agreement may be executed in multiple counterparts,
each of which, when so executed, shall be deemed an original, but all such
counterparts, taken together, shall constitute one and the same Agreement.

        Costs and Expenses. Borrower agrees to pay upon demand all of Lender's
expenses, including without limitation attorneys' fees, incurred in connection
with the preparation, execution, enforcement, modification and collection of
this Agreement or connection with the Loans made pursuant to this Agreement.
Lender may pay someone else to help collect the Loans and to enforce this
Agreement, and Borrower will pay that amount. This includes, subject to any
limits under applicable law, Lender's attorneys' fees and Lender's legal
expenses, whether or not there is a lawsuit, including attorneys' fees for
bankruptcy proceedings (including efforts to modify or vacate any automatic stay
or injunction), appeals, arid any anticipated post-judgment collection services.
Borrower also will pay any court costs, in addition to all other sums provided
by law.

        Notices. All notices required to be given under this Agreement shall be
given in writing, may be sent by telefacsimilie and shall be effective when
actually delivered or when deposited with a nationally recognized overnight
courier or deposited in the United States mail, first class, postage prepaid,
addressed to the party to whom the notice is to be given at the address shown
above. Any party may change its address for notices under this Agreement by
giving formal written notice to the other parties, specifying that the purpose
of the notice is to change the party's address. To the extent permitted by
applicable law, if there is more than one Borrower, notice to any Borrower will
constitute notice to all Borrowers. For notice purposes, Borrower will keep
Lender informed at all times of Borrower's current address(es).

        Severability. If a court of competent jurisdiction finds any provision
of this Agreement-to be invalid or unenforceable as to any person or
circumstance, such finding shall not render that provision invalid or
unenforceable as to any other persons or circumstances. If feasible, any such
offending provision shall be deemed to be modified to be within the limits of
enforceability or validity; however, if the offending provision cannot be so
modified, it shall be stricken and all other provisions of this Agreement in all
other respects shall remain valid and enforceable.

        Subsidiaries and Affiliates of Borrower. To the extent the context of
any provisions of this Agreement makes it appropriate, including without
limitation any representation, warranty or covenant, the word "Borrower" as used
herein shall include all subsidiaries and affiliates of Borrower.
Notwithstanding the foregoing however, under no circumstances shall this
Agreement be construed to require Lender to make any Loan or other financial
accommodation to any subsidiary or affiliate of Borrower.

        Successors and Assigns. All covenants and agreements contained by or on
behalf of Borrower shall bind its successors and assigns and shall inure to the
benefit of Lender, its successors and assigns. Borrower shall not, however, have
the right to assign its rights under this Agreement or any interest therein,
without the prior written consent of Lender.

        Survival. All warranties, representations, and covenants made by
Borrower in this Agreement or in any certificate or other instrument delivered
by Borrower to Lender under this Agreement shall be considered to have been
relied upon by Lender and will survive the making of the Loan and delivery to
Lender of the Related Documents, regardless of any investigation made by Lender
or Lender's behalf.

        Time is of the Essence. Time is of the essence in the performance of
this Agreement.

        Waiver. Lender shall not be deemed to have waived any rights under this
Agreement unless such waiver is given in writing and signed by Lender. No delay
or omission on the part of Lender in exercising any right shall operate as a
waiver of such right or any other right. A waiver by Lender of a provision of
this Agreement shall not prejudice or constitute a waiver of Lender's right
otherwise to demand strict compliance with that provision or any other provision
of this Agreement. No prior waiver by Lender, nor any course of dealing between
Lender and Borrower, or between Lender and any Grantor shall constitute a waiver
of any of Lender's fights or of any obligations of Borrower or of any Grantor as
to any future transactions. Whenever the consent of Lender is required under
this Agreement, the granting of such consent by Lender in any instance shall not
constitute continuing consent in subsequent instances where such consent is
required, and in all cases such consent may be granted or withheld in the sole
discretion of Lender.

BORROWER ACKNOWLEDGES HAVING READ ALL THE PROVISIONS OF THIS BUSINESS LOAN
AGREEMENT, AND BORROWER AGREES TO ITS TERMS. THIS AGREEMENT IS DATED AS OF
JANUARY 27, 1997.

BORROWER:

Intellipost Corporation



By: /s/ Layton S. Han
   ---------------------------
     Name:  Layton S. Han
     Title: CFO

LENDER: 
Silicon Valley Bank

By:  Authorized Officer

LASER PRO, Reg. U.S. Pat. & T.M. Off., Ver. 3..22 & (c) 1997 CFI Pro Services,
Inc. All rights reserved. [CA-C40 F3..22 INTELLI..LN G5.OVL]

01-27-1997                                        PROMISSORY NOTE
Page 2                                                 (Continued)

<PAGE>   7

                                   PROMISSORY NOTE

================================================================================
BORROWER: INTELLIPOST CORPORATION                  LENDER: SILICON VALLEY BANK
          565 COMMERCIAL STREET, SECOND FLOOR              3003 TASMAN DRIVE
          SAN FRANCISCO, CA 94111                          SANTA CLARA, CA 95054
================================================================================

PRINCIPAL AMOUNT: $100,000.00  
INITIAL RATE: 9.750%  
DATE OF NOTE: JANUARY 27, 1997

        PROMISE TO PAY. Intellipost Corporation ("Borrower") promises to pay to
Silicon Valley Bank ("Lender"), or order, in lawful money of the United States
of America, the principal amount of One Hundred Thousand & 00/100 Dollars
($100,000.00) or so much as may be outstanding, together with interest on the
unpaid outstanding principal balance of each advance. Interest shall be
calculated from the date of each advance until repayment of each advance.

        PAYMENT. Borrower will pay this loan in accordance with the following
payment schedule:

        The Draw Period shall begin as of this date and shall end on June 30,
        1997 (the "Draw Period"). Borrower will pay regular monthly payments of
        all accrued unpaid interest due as of each payment date, beginning
        February 28, 1997 and all subsequent interest payments will be due on
        the last day of each month thereafter. The outstanding principal balance
        on June 30, 1997 will be payable in twenty four (24) even payments of
        principal plus interest, beginning July 31, 1997 and all subsequent
        principal and interest payments will be due on the last day of each
        month thereafter. The final payment, due on June 30, 1999, will be for
        all outstanding principal plus all accrued interest not yet paid.

        Interest on this Note is computed on a 365/360 simple interest basis;
that is, by applying the ratio of the annual interest rate over a year of 360
days, multiplied by the outstanding principal balance, multiplied by the actual
number of days the principal balance is outstanding. Borrower will pay Lender at
Lender's address shown above or at such other place as Lender may designate in
writing. Unless otherwise agreed or required by applicable law, payments will be
applied first to accrued unpaid interest, then to principal, and any remaining
amount to any unpaid collection costs and late charges.

        VARIABLE INTEREST RATE. The interest rate on this Note is subject to
change from time to time based on changes in an index which is Lender's Prime
Rate (the "Index"). This is the rate Lender charges, or would charge, on 90-day
unsecured loans to the most creditworthy corporate customers. This rate may or
may not be the lowest rate available from Lender at any given time. Lender will
tell Borrower the current index rate upon Borrower's request. Borrower
understands that Lender may make loans based on other rates as well. The
interest rate change will not occur more often than each time the prime rate is
adjusted by Silicon Valley Bank. THE INDEX CURRENTLY IS 8.250% PER ANNUM. THE
INTEREST RATE TO BE APPLIED TO THE UNPAID PRINCIPAL BALANCE OF THIS NOTE WILL BE
AT A RATE OF 1.500 PERCENTAGE POINTS OVER THE INDEX, RESULTING IN AN INITIAL
RATE OF 9.750% PER ANNUM. NOTICE: Under no circumstances will the interest rate
on this Note be more than the maximum rate allowed by applicable law.

        PREPAYMENT. Borrower agrees that all loan fees and other prepaid finance
charges are earned fully as of the date of the loan and will not be subject to
refund upon early payment (whether voluntary or as a result of default), except
as otherwise required by law. Except for the foregoing, Borrower may pay without
penalty all or a portion of the amount owed earlier than it is due.

        DEFAULT. Borrower will be in default if any of the following happens:
(a) Borrower fails to make any payment when due. (b) Borrower breaks any promise
Borrower has made to Lender, or Borrower fails to comply with or to perform when
due any other term, obligation, covenant, or condition contained in this Note or
any agreement related to this Note, or in any other agreement or loan Borrower
has with Lender. (c) Borrower defaults under any loan, extension of credit,
security agreement, purchase or sales agreement, or any other agreement, in
favor of any other creditor or person that may materially affect any of
Borrower's property or Borrower's ability to repay this Note or perform
Borrower's obligations under this Note or any of the Related Documents. (d) Any
representation or statement made or furnished to Lender by Borrower or on
Borrower's behalf is false or misleading in any material respect either now or
at the time made or furnished. (e) Borrower becomes insolvent, a receiver is
appointed for any part of Borrower's property, Borrower makes an assignment for
the benefit of creditors, or any proceeding is commenced either by Borrower or
against Borrower under any bankruptcy or insolvency laws. (f) Any creditor tries
to take any of Borrower's property on or in which Lender has a lien or security
interest. This includes a garnishment of any of Borrower's accounts with Lender.
(g) Any guarantor dies or any of the other events described in this default
section occurs with respect to any guarantor of this Note. (h) A material
adverse change occurs in Borrower's financial condition, or Lender believes the
prospect of payment or performance of the indebtedness is impaired.

        LENDER'S RIGHTS. Upon default, Lender may declare the entire unpaid
principal balance on this Note and all accrued unpaid interest immediately due,
without notice, and then Borrower will pay that amount. Upon Borrower's failure
to pay all amounts declared due pursuant to this section, including failure to
pay upon final maturity, Lender, at its option, may also, if permitted under
applicable law, increase the variable interest rate on this Note to 6.500
percentage points over the index. Lender may hire or pay someone else to help
collect this Note if Borrower does not pay. Borrower also will pay Lender that
amount. This includes, subject to any limits under applicable law, Lender's
attorneys' fees and Lender's legal expenses whether or not there is a lawsuit,
including attorneys' fees and legal expenses for bankruptcy proceedings
(including efforts to modify or vacate any automatic stay or injunction),
appeals, and any anticipated post-judgment collection services. Borrower also
will pay any court costs, in addition to all other sums provided by law. THIS
NOTE HAS BEEN DELIVERED TO LENDER AND ACCEPTED BY LENDER IN THE STATE OF
CALIFORNIA. IF THERE IS A LAWSUIT, BORROWER AGREES UPON LENDER'S REQUEST TO
SUBMIT TO THE JURISDICTION OF THE COURTS OF SANTA CLARA COUNTY, THE STATE OF
CALIFORNIA. LENDER AND BORROWER HEREBY WAIVE THE RIGHT TO ANY JURY TRIAL IN ANY
ACTION, PROCEEDING, OR COUNTERCLAIM BROUGHT BY EITHER LENDER OR BORROWER AGAINST
THE OTHER. THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
LAWS OF THE STATE OF CALIFORNIA.

        LINE OF CREDIT. This Note evidences a straight line of credit through
the draw period. Once the total amount of principal has been advanced, Borrower
is not entitled to further loan advances. Advances under this Note, as well as
directions for payment from Borrower's accounts, may be requested orally or in
writing by Borrower or by an authorized person. Lender may, but need not,
require that all oral requests be confirmed in writing. Borrower agrees to be
liable for all sums either: (a) advanced in accordance with the instructions of
an authorized person or (b) credited to any of Borrower's accounts with Lender.
The unpaid principal balance owing on this Note at any time may be evidenced by
endorsements on this Note or by Lender's internal records, including daily
computer print-outs. Lender will have no obligation to advance funds under this
Note if: (a) Borrower or any guarantor is in default under the terms of this
Note or any agreement that Borrower or any guarantor has with Lender, including
any agreement made in connection with the signing of this Note; (b) Borrower or
any guarantor ceases doing business or is insolvent; (c) any guarantor seeks,
claims or otherwise attempts to limit, modify or revoke such guarantor's
guarantee of this Note or any other loan with Lender; or (d) Borrower has
applied funds provided pursuant to this Note for purposes other than those
authorized by Lender.

        BUSINESS LOAN AGREEMENT. This Note is governed by all the terms and
conditions of the Business Loan Agreement of even date herewith, between
Borrower and Lender, as such agreement may be amended from time to time, which
Business Loan Agreement is incorporated herein by this reference.

        PAYMENT OF LOAN FEE. Borrower shall pay to Lender a fee in the amount of
One Thousand and 00/100 Dollars ($1,000.00) plus all out-of-pocket expenses.

        REQUEST TO DEBIT ACCOUNTS. Borrower will regularly deposit funds
received from its business activities in accounts maintained by Borrower at
Silicon Valley Bank. Borrower hereby requests and authorizes Lender to debit any
of Borrower's accounts with Lender, including, without limitation, Account
Number 00330042163 for payments of principal and interest due on the loan and
any other obligations owing from Borrower to Lender. Lender will notify Borrower
of all debits which Lender makes against Borrower's accounts. Any such debits
against Borrower's accounts in no way shall be deemed a set-off.

        ADVANCE RATE. At any time from the date hereof through the end of the
Draw Period, Borrower may request a maximum of five (5) advances (each an
"Advance" and collectively, the "Advances") from Lender in an aggregate amount
not to exceed the principal amount of the Note. To evidence the Advances,
Borrower shall deliver to Lender, at the time of each Advance request, an
invoice for the equipment to be purchased. The Advances shall only be used to
purchase equipment and shall not exceed eighty percent (80%) of the invoice
amount approved by Lender, excluding taxes, shipping and installation expense.
Software and leasehold improvements may, however, comprise up to twenty five
percent 25% of the principal amount of the Note.

        GENERAL PROVISIONS. Lender may delay or forgo enforcing any of its
rights or remedies under this Note without losing them. Borrower and any other
person who signs, guarantees or endorses this Note, to the extent allowed by
law, waive any applicable statute of limitations, presentment, demand for
payment, protest and notice of dishonor. Upon any change in the terms of this
Note, and unless otherwise expressly stated in writing, no party who signs this
Note, whether as maker, guarantor, accommodation maker or endorser, shall be
released from liability. All such parties agree that Lender may renew or extend
(repeatedly and for any length of time) this loan, or release any party or
guarantor or collateral; or impair, fall to realize upon or perfect Lender's
security interest in the collateral; and take any other action deemed necessary
by Lender without the consent of or notice to anyone. All such parties also
agree that Lender may modify this loan without the consent of or notice to
anyone other than the party with whom the modification is made.

        PRIOR TO SIGNING THIS NOTE, BORROWER READ AND UNDERSTOOD ALL THE
PROVISIONS OF THIS NOTE, INCLUDING THE VARIABLE INTEREST RATE PROVISIONS.
BORROWER AGREES TO THE TERMS OF THE NOTE AND ACKNOWLEDGES RECEIPT OF A COMPLETED
COPY OF THE NOTE.

BORROWER:

Intellipost Corporation

By: /s/ Layton S. Han
   -----------------------------------
     Name:  Layton S. Han
     Title: CFO

Variable Rate. Line of Credit. LASER PRO, Reg. U.S. Pat. & T.M. Off., Ver. 3.22a
(c) 1997 CFI Pro Services, Inc. All rights reserved. [CA-D20 INTELLI.LN G5.OVL]



                         COMMERCIAL SECURITY AGREEMENT

Borrower:   Intellipost Corporation               Lender: Silicon Valley Bank
            565 Commercial Street, Second Floor           3003 Tasman Drive
            San Francisco, CA 94111                       Santa Clara, CA 95O54

        THIS COMMERCIAL SECURITY AGREEMENT is entered Into between Intellipost
Corporation (referred to below as "Grantor"); and Silicon Valley Bank (referred
to below as "Lender"). For valuable consideration, Grantor grants to Lender a
security Interest In the Collateral to secure the Indebtedness and agrees that
Lender shall have the rights stated In this Agreement with respect to the
Collateral, in addition to all other rights which Lender may have by law.

        DEFINITIONS. The following words shall have the following meanings when
used in this Agreement. Terms not otherwise defined in this Agreement shall have
the meanings attributed to such terms in the Uniform Commercial Code. All
references to dollar amounts shall mean amounts in lawful money of the United
States of America.

        Agreement. The word "Agreement" means this Commercial Security
Agreement, as this commercial Security Agreement may be amended or modified from
time to time, together with all exhibits and schedules attached to this
commercial Security Agreement from time to time.

        Collateral. The word "collateral" means the following described property
of Grantor, whether now owned or hereafter acquired, whether now existing or
hereafter arising, and wherever located:

        Inventory, Chattel Paper, Accounts, Equipment, General Intangibles,
Instruments, Documents, Deposit Accounts, Contract Rights, and Fixtures.

        In addition, the word "Collateral" includes all the following, whether
now owned or hereafter acquired, whether now existing or hereafter arising, and
wherever located:

               (a) All attachments, accessions, accessories, tools, parts,
supplies, increases, and additions to and all replacements of and substitutions
for any property described above.

               (b) All products and produce of *any of the property described in
this Collateral section.

               (c) All accounts, genera] intangibles, instruments, rents,
monies, payments, and all other rights, arising out of a sale, lease, or other
disposition of any of the property described in this Collateral section.

               (d) All proceeds (including insurance proceeds) from the sale,
destruction, loss, or other disposition of any of the property described in this
Collateral section.

               (e) All records and data relating to any of the property
described in this Collateral section, whether in the form of a writing,
photograph, microfilm, microfiche, or electronic media, together with all of
Grantor's right, title, and interest in and to all computer software required to
utilize, create, maintain, and process any such records or data on electronic
media.

        Event of Default. The 'words "Event of Default" mesh and include without
limitation any of the Events of Default set forth below in the section titled
"Events of Default."

        Grantor. The word "Grantor" means Intellipost Corporation, its
successors and assigns.

        Guarantor. The word "Guarantor" means and includes without limitation
each and all of the guarantors, sureties, and accommodation parties in
connection with the Indebtedness.

        Indebtedness. The word "indebtedness" means indebtedness now existing or
hereinafter arising, or incurred, including, without limitation, the
Indebtedness evidenced by the Note, including, all principal and interest,
together with all other indebtedness and costs and expenses for which Borrower
is responsible under this Agreement or under any of the Related Documents.

        Lender. The word "Lender" means Silicon Valley Bank, its successors and
assigns.

        Note. The word "Note" means the notes, credit agreements, or letters of
credit in any principal amount from Borrower to Lender, together with all
renewals of, modifications of, substitutions of, refinancings of, consolidations
of, and replacements of the notes, letters of credit or credit agreements.

        Related Documents. The words "Related Documents" mean and include
without limitation all promissory notes, credit agreements, loan agreements,
environmental agreements, guaranties, security agreements, mortgages, deeds of
trust, and all other instruments, agreements and documents, whether now or
hereafter existing, executed in connection with the Indebtedness.

        RIGHT OF SETOFF. Grantor hereby grants Lender a contractual possessory
security interest in and hereby assigns, conveys, delivers, pledges, and
transfers all of Grantors right, title and interest in and to Grantor's accounts
with Lender (whether checking, savings, or some other account), including all
accounts held jointly with someone else and all accounts Grantor may open in the
future, excluding, however, all IRA and Keogh accounts, and all trust accounts
for which the grant of a security interest would be prohibited by law. Grantor
authorizes Lender, to the extent permitted by applicable law, to charge or
setoff all Indebtedness against any and all such accounts, and, at Lenders
option, to administratively freeze all such accounts to allow Lender to protect
Lenders charge and setoff rights provided in this paragraph.

        OBLIGATIONS OF GRANTOR. Grantor warrants and covenants to Lender as
follows:

        Perfection of Security Interest. Grantor agrees to execute such
financing statements and to take whatever other actions are requested by Lender
to perfect and continue Lender's security interest in the Collateral. 'Upon
request of Lender, Grantor will deliver to Lender any and all of the documents
evidencing or constituting the Collateral, and Grantor will note Lender's
interest upon any and all c. chattel paper if not delivered to Lender for
possession by Lender. Grantor hereby appoints Lender as its irrevocable
attorney-in-fact for the purpose of executing any documents necessary to perfect
or to continue the security interest granted in this Agreement. Lender may at
any time, and without further authorization from Grantor, file a carbon,
photographic or other reproduction of any financing statement or of this
Agreement for use as a financing statement. Grantor will reimburse Lender for
all expenses for the perfection and the continuation of the perfection of
Lender's security interest in the collateral. Grantor promptly will notify
Lender before any change in Grantors name including any change to the assumed
business names of Grantor.

        No Violation. The execution and delivery of this Agreement will not
violate any law or agreement governing Grantor or to which Grantor is a party,
and its certificate or articles of incorporation and bylaws do not prohibit any
term or condition of this Agreement.

        Enforceability of Collateral. To the extent the Collateral consists of
accounts, chattel paper, or general intangibles, the Collateral is enforceable



01-27-1997                               COMMERCIAL SECURITY AGREEMENT
Page 2                                            (Continued)


<PAGE>   8
in accordance with its terms, is genuine, and complies with applicable laws
(concerning form, content and manner of preparation and execution, and all
persons appearing to be obligated on the Collateral have authority and capacity
to contract and are in fact obligated as they appear to be on the Collateral.

        Location of the Collateral. Grantor, upon request of Lender, will
deliver to Lender in form satisfactory to Lender a schedule of real properties
and Collateral locations relating to Grantor's operations, including without
limitation the following: (a) all real property owned or being purchased by
Grantor;, (b) all real property being rented or leased by Grantor;, (c) all
storage facilities owned, rented, leased, or being used by Grantor;, and (d) all
other properties where Collateral is or may be located. Except in the ordinary
course of its business, Grantor shall not remove the Collateral from its
existing locations without the prior written consent of Lender.

        Removal of Collateral. Grantor shall keep the Collateral (or to the
extent the Collateral consists of intangible property such as accounts, the
records concerning the Collateral) at Grantor's address shown above, or at such
other locations as are acceptable to Lender. Except in the ordinary course of
its business, including the sales of inventory, Grantor shall not remove the
Collateral from its existing locations without the prior written consent of
Lender. To the extent that the Collateral consists of vehicles, or other titled
property, Grantor shall not take or permit any action which would require
application for certificates of title for the vehicles outside the State of
California, without the prior written consent of Lender.

        Transactions Involving Collateral. Except for inventory sold or accounts
collected in the ordinary course of Grantor's business, Grantor shall not sell,
offer to sell, or otherwise transfer or dispose of the Collateral. While Grantor
is not in default under this Agreement, Grantor may sell inventory, but only in
the ordinary course of its business and only to buyers who qualify as a buyer in
the ordinary course of business. A sale in the ordinary course of Grantor's
business does not include a transfer in partial or total satisfaction of a debt
or any bulk sale. Grantor shall not pledge, mortgage, encumber or otherwise
permit the Collateral to be subject to any lien, security interest, encumbrance,
or charge, other than the security interest provided for in this Agreement,
without the prior written consent of Lender. This includes security interests
even if junior in right to the security interests granted under this Agreement.
Unless waived by Lender, all proceeds from any disposition of the Collateral
(for whatever reason) shall be held in trust for Lender and shall not be
commingled with any other funds; provided however, this requirement shall not
constitute consent by Lender to any sale or other disposition. Upon receipt,
Grantor shall immediately deliver any such proceeds to Lender.

        Title. Grantor represents and warrants to Lender that it holds good and
marketable title to the Collateral, free and clear of all liens and encumbrances
except for the lien of this Agreement. No financing statement covering any of
the Collateral is on file in any public office other than those which reflect
the security interest created by this Agreement or to which Lender has
specifically consented. Grantor shall defend Lender's rights in the Collateral
against the claims and demands of all other persons.

        Collateral Schedules and Locations. Insofar as the Collateral consists
of inventory, Grantor shall deliver to Lender, as often as Lender shall require,
such lists, descriptions, and designations of such Collateral as Lender may
require to identify the nature, extent, and location of such Collateral. Such
information shall be submitted for Grantor and each of its subsidiaries or
related companies.

        Maintenance and Inspection of Collateral. Grantor shall maintain all
tangible Collateral in good condition and repair. Grantor will not commit or
permit damage to or destruction of the Collateral or any part of the Collateral.
Lender and its designated representatives and agents shall have the right at all
reasonable times to examine, inspect, and audit the Collateral wherever located.
Grantor shall immediately notify Lender of all cases involving the return,
rejection, repossession, loss or damage of or to any Collateral; of any request
for credit or adjustment or of any other dispute arising with respect to the
Collateral; and generally of all happenings and events affecting the Collateral
or the value or the amount of the Collateral.

        Taxes, Assessments and Liens. Grantor will pay when due all taxes,
assessments and liens upon the Collateral, its use or operation, upon this
Agreement, upon any promissory note or notes evidencing the Indebtedness, or
upon any of the other Related Documents. Grantor may with hold any such payment
or may elect to contest any lien if Grantor is in good faith conducting an
appropriate proceeding to contest the obligation to pay and so long as Lender's
interest in the Collateral is not jeopardized in Lender's sole opinion. If the
Collateral is subjected to a lien which is not discharged within fifteen (15)
days, Grantor shall deposit with Lender cash, a sufficient corporate surety bond
or other security satisfactory to Lender in an amount adequate to provide for
the discharge of the lien plus any interest, costs, attorneys' fees or other
charges that could accrue as a result of foreclosure or sale of the Collateral.
In any contest Grantor shall defend itself and Lender and shall satisfy any
final adverse judgment before enforcement against the Collateral. Grantor shall
name Lender as an additional oblige under any surety bond furnished in the
contest proceedings.

        Compliance With Governmental Requirements. Grantor shall comply promptly
with all laws, ordinances, rules and regulations of all governmental
authorities, now or hereafter in effect, applicable to the ownership,
production, disposition, or use of the Collateral. Grantor may contest in good
faith any such law, ordinance or regulation and withhold compliance during any
proceeding, including appropriate appeals, so long as Lender's interest in the
Collateral, in Lender's opinion, is not jeopardized.

        Hazardous Substances. Grantor represents and warrants that the
Collateral never has been, and never will be so long as this Agreement remains a
lien on the Collateral, used for the generation, manufacture, storage,
transportation, treatment, disposal, release or threatened release of any
hazardous waste or substance, as those terms are defined in the Comprehensive
Environmental Response, Compensation, and Liability Act of 1980, as amended, 42
U.S.C. Section 9601, et seq. ("CERCLA"), the Superfund Amendments and
Reauthorization Act of 1986, Pub. L. No. 99-499 ("SARA"), the Hazardous
Materials Transportation Act, 49 U.S.C. Section 1801, et seq., the Resource
Conservation and Recovery Act, 42 U.S.C. Section 6901, et seq., Chapters 6.5
through 7.7 of Division 20 of the California Health and Safety Code, Section
25100, et seq., or other applicable state or Federal laws, rules, or regulations
adopted pursuant to any of the foregoing. The terms "hazardous waste" and
"hazardous substance" shall also include, without limitation, petroleum and
petroleum by-products or any fraction thereat and asbestos. The representations
and warranties contained herein are based on Grantor's due diligence in
investigating the Collateral for hazardous wastes and substances. Grantor hereby
(a) releases and waives any future claims against Lender for indemnity or
contribution in the event Grantor becomes liable for cleanup or other costs
under any such laws, and (b) agrees to indemnify and hold harmless Lender
against any and all claims and losses resulting from a breach of this provision
of this Agreement. This obligation to indemnify shall survive the payment of the
Indebtedness and the satisfaction of this Agreement.

        Maintenance of Casualty Insurance. Grantor shall procure and maintain
all risks insurance, including without limitation fire, theft and liability
coverage together with such other insurance as Lender may require with respect
to the Collateral, in form, amounts, coverages and basis reasonably acceptable
to Lender and issued by a company or companies reasonably acceptable to Lender.
Grantor, upon request of Lender, will deliver to Lender from time to time the
policies or certificates of insurance in form satisfactory to Lender, including
stipulations that coverages will not be cancelled or diminished without at least
ten (10) days' prior written notice to Lender and not including any disclaimer
of the insurer's liability for failure to give such a notice. Each insurance
policy also shall include an endorsement providing that coverage in favor of
Lender will not be impaired in any way by any act, omission or default of
Grantor or any other person. In connection with all policies covering assets in
which Lender holds or is offered a security interest, Grantor will provide
Lender with such loss payable or other endorsements as Lender may require. If
Grantor at any time fails to obtain or maintain any insurance as required under
this Agreement, Lender may (but shall not be obligated to) obtain such insurance
as Lender deems appropriate, including if it so chooses "single interest
insurance," which will cover only Lender's interest in the Collateral.

01-27-1997                           COMMERCIAL SECURITY AGREEMENT
Page 3                                            (Continued)


<PAGE>   9
        Application of Insurance Proceeds. Grantor shall promptly notify Lender
of any loss or damage to the Collateral Lender may make proof of loss if Grantor
falls to do so within fifteen (15) days of the casualty. All proceeds of any
insurance on the Collateral, including accrued proceeds thereon, shall be held
by Lender as part of the Collateral. If Lender consents 10 repair or replacement
of the damaged or destroyed Collateral, Lender shall, upon satisfactory proof of
expenditure, pay or reimburse Grantor from the proceeds for the reasonable cost
or repair or restoration. If Lender does not consent to repair or replacement of
the Collateral, Lender shall retain a sufficient amount of the proceeds to pay
all of the Indebtedness, and shall pay the balance to Grantor. Any proceeds
which have not been .disbursed within six (6) months after their receipt and
which Grantor has not committed to the repair or restoration of the Collateral
shall be used to prepay the Indebtedness.

        Insurance Reserves. Lender may require Grantor to maintain with Lender
reserves for payment of insurance premiums, which reserves shall be created by
monthly payments from Grantor of a sum estimated by Lender to be sufficient to
produce, at least fifteen (15) days before the premium due date, amounts at
least equal to the insurance premiums to be paid. If fifteen (15) days before
payment is due, the reserve funds are insufficient, Grantor shall upon demand
pay any deficiency to Lender. The reserve funds shall be held by Lender as a
general deposit and shall constitute a non-interest-bearing account which Lender
may satisfy by payment of the insurance premiums required to be paid by Grantor
as they become due. Lender does not hold the reserve funds in trust for Grantor,
and Lender is not the agent of Grantor for payment of the insurance premiums
required to be paid by Grantor. The responsibility for the payment of premiums
shall remain Grantor's sole responsibility.

        Insurance Reports. Grantor, upon request of Lender, shall furnish to
Lender reports on each existing policy of insurance showing such information as
Lender may reasonably request including the following: (a) the name of the
insurer; (b) the risks insured; (c) the amount of the policy; (d) the property
insured; (e) the then current value on the basis of which insurance has been
obtained and the manner of determining that value; and (f) the expiration date
of the policy. In addition, Grantor shall upon request by Lender (however not
more often than annually) have an independent appraiser satisfactory to Lender
determine, as applicable, the cash value or replacement cost of the Collateral.

GRANTOR'S RIGHT TO POSSESSION. Until default, Grantor may have possession of the
tangible personal property and beneficial use of all the Collateral and may use
it in any lawful manner not inconsistent with this Agreement or the Related
Documents, provided that Grantor's right to possession and beneficial use shall
not apply to any Collateral where possession of the Collateral by Lender is
required by law to perfect Lender's security interest in such Collateral. If
Lender at any time has possession of any Collateral, whether before or after an
Event of Default, Lender shall be deemed to have exercised reasonable care in
the custody and preservation of the Collateral if Lender takes such action for
that purpose as Grantor shall request or as Lender, in Lender's sole discretion,
shall deem appropriate under the circumstances, but failure to honor any request
by Grantor shall not of itself be deemed to be a failure to exercise reasonable
care. Lender shall not be required to take any steps necessary to preserve any
rights in the Collateral against prior parties, nor to protect, preserve or
maintain any security interest given to secure the Indebtedness.

EXPENDITURES BY LENDER. If not discharged or paid when due, Lender may (but
shall not be obligated to) discharge or pay any amounts required to be
discharged or paid by Grantor under this Agreement, including without limitation
all taxes, liens, security interests, encumbrances, and other claims, at any
time levied or placed on the Collateral. Lender also may (but shall not be
obligated to) pay all costs for insuring, maintaining and preserving the
Collateral. All such expenditures incurred or paid by Lender for such purposes
will then bear interest at the rate charged under the Note from the date
incurred or paid by Lender to the date of repayment by Grantor. All such
expenses shall become a part of the Indebtedness and, at Lender's option, will
(a) be payable on demand, (b) be added to the balance of the Note and be
apportioned among and be payable with any installment payments to become due
during either (i) the term of any applicable insurance policy or (ii) the
remaining term of the Note, or (c) be treated as a balloon payment which will be
due and payable at the Note's maturity. This Agreement also will secure payment
of these amounts. Such right shall be in addition to all other rights and
remedies to which Lender may be ended upon the occurrence of an Event of
Default.

EVENTS OF DEFAULT. Each of the following shall constitute an Event of Default
under this Agreement:

        Default on Indebtedness. Failure of Grantor to make any payment when due
on the Indebtedness.

        Other Defaults. Failure of Grantor to comply with or to perform any
other term, obligation, covenant or condition contained in this Agreement or in
any of the Related Documents or in any other agreement between Lender and
Grantor.

        Default In Favor of Third Parties. Should Borrower or any Grantor
default under any loan, extension of credit, security agreement, purchase or
sales agreement, or any other agreement, in favor of any other creditor or
person that may materially affect any of Borrower's property or Borrower's or
any Grantor's ability to repay the Loans or perform their respective obligations
under this Agreement or any of the Related Documents.

        False Statements. Any warranty, representation or statement made or
furnished to Lender by or on behalf of Grantor under this Agreement, the Note or
the Related Documents is false or misleading in any material respect, either now
or at the time made or furnished.

        Defective Collateralization. This Agreement or any of the Related
Documents ceases to be in full force and effect (including failure of
any collateral documents to create a valid and perfected security interest or
lien) at any time and for any reason.

        Insolvency. The dissolution or termination of Grantor's existence as a
going business, the insolvency of Grantor, the appointment of a receiver for any
part of Grantor's property, any assignment for the benefit of creditors, any
type of creditor workout, or the commencement of any proceeding under any
bankruptcy or insolvency laws by or against Grantor.

        Creditor or Forfeiture Proceedings. Commencement of foreclosure or
forfeiture proceedings, whether by judicial proceeding, self-help, repossession
or any other method, by any creditor of Grantor or by any governmental agency
against the Collateral or any other collateral securing the Indebtedness. This
includes a garnishment of any of Grantor's deposit accounts with Lender.

        Events Affecting Guarantor. Any of the preceding events occurs with
respect to any Guarantor of any of the Indebtedness or such Guarantor dies or
becomes incompetent.

        Adverse Change. A material adverse change occurs in Grantor's financial
condition, or Lender believes the prospect of payment or performance of the
Indebtedness is impaired.

RIGHTS AND REMEDIES ON DEFAULT. If an Event of Default occurs under this
Agreement, at any time thereafter, Lender shall have all the rights of a secured
party under the California Uniform Commercial Code. In addition and without
limitation, Lender may exercise any one or more of the following rights and
remedies:

        Accelerate Indebtedness. Lender may declare the entire Indebtedness,
including any prepayment penalty which Grantor would be required to pay,
immediately due and payable, without notice.

        Assemble Collateral. Lender may require Grantor to deliver to Lender all
or any portion of the Collateral and any and all certificates of title and other
documents relating to the Collateral. Lender may require Grantor to assemble the
Collateral and make it available to Lender at place to be designated by Lender.
Lender also shall have full power to enter upon the property of Grantor to take
possession of and remove the Collateral. If the Collateral contains other goods
not covered by this Agreement at the time of repossession, Grantor agrees Lender
may take such other goods, provided that Lender makes reasonable efforts to
return them to Grantor after repossession.

        Sell the Collateral. Lender shall have full power to sell, lease,
transfer, or otherwise deal with the Collateral or proceeds thereof in Its own
name or that of Grantor. Lender may sell the Collateral at public auction or
private sale. Unless the Collateral threatens to decline speedily in value or

01-27-1997                            COMMERCIAL SECURITY AGREEMENT
Page 4                                        (Continued)

is of a type customarily sold on a recognized market, Lender will give Grantor
reasonable notice of the lime after which any private sale or any other intended
disposition of the Collateral is to be made. The requirements of reasonable
notice shall be met if such notice is given at least ten (10) days, or such
lesser lime as required by state law, before the time of the sale or
disposition. All expenses relating to the disposition of the Collateral,
including without limitation the expenses of retaking, holding, insuring,
preparing for sale and selling the Collateral, shall become a part of the
Indebtedness secured by this Agreement and shall be payable on demand, with
interest at the Note rate from date of expenditure until repaid.

        Appoint Receiver. To the extent permitted by applicable law, Lender
shall have the following rights and remedies regarding the appointment of a
receiver, (a) Lender may have a receiver appointed as a matter of right, (b) the
receiver may be an employee of Lender and may serve without bond, and (c) all
fees of the receiver and his or her attorney shall become part of the
Indebtedness secured by this Agreement and shall be payable on demand, with
interest at the Note rate from date of expenditure until repaid.

        Collect Revenues, Apply Accounts. Lender, either itself or through a
receiver, may collect the payments, rents, income, and revenues from the
Collateral. Lender may at any time in its discretion transfer any Collateral
into its own name or that of its nominee and receive the payments, rents,
income, and revenues therefrom and hold the same as security for the
Indebtedness or apply it to payment of the Indebtedness in such order of
preference as Lender may determine. Insofar as the Collateral consists of
accounts, general intangibles, insurance policies, instruments, chattel paper,
choses in action, or similar property, Lender may demand, collect, receipt for,
settle, compromise, adjust, sue for, foreclose, or realize on the Collateral as
Lender may determine, whether or not Indebtedness or Collateral is then due. For
these purposes, Lender may, on behalf of and in the name of Grantor, receive,
open and dispose of mall addressed to Grantor, change any address to which mail
and payments are to be sent; and endorse notes, checks, drafts, money orders,
documents of title, instruments and items pertaining to payment, shipment, or
storage of any Collateral. To facilitate collection, Lender may notify account
debtors and obligors on any Collateral to make payments directly to Lender.

        Obtain Deficiency. If Lender chooses to sell any or all of the
Collateral, Lender may obtain a judgment against Grantor for any deficiency
remaining on the Indebtedness due to Lender after application of all amounts
received from. the exercise of the rights provided in this Agreement. Grantor
shall be liable for a deficiency even if the transaction described in this
subsection is a sale of accounts or chattel paper.

        Other Rights and Remedies. Lender shall have all the rights and remedies
of a secured creditor under the provisions of the Uniform Commercial Code, as
may be amended from time to time. In addition, Lender shall have and may
exercise any or all other rights and remedies it may have available at law, in
equity, or otherwise.

        Cumulative Remedies. All of Lender's rights and remedies, whether
evidenced by this Agreement or the Related Documents or by any other writing,
shall be cumulative and may be exercised singularly or concurrently. Election by
Lender to pursue any remedy shall not exclude pursuit of any other remedy, and
an election to make expenditures or to take action to perform an obligation of
Grantor under this Agreement, after Grantor's failure to perform, shall not
effect Lender's right to declare a default and to exercise its remedies.

MISCELLANEOUS PROVISIONS. The following miscellaneous provisions are a part of
this Agreement:

        Amendments. This Agreement, together with any Related Documents,
constitutes the entire understanding and agreement of the parties as to the
matters set forth in this Agreement. No alteration of or amendment to this
Agreement shall be effective unless given in writing and signed by the party or
parties sought to be charged or bound by the alteration or amendment.

        Applicable Law. This Agreement has been delivered to Lender and accepted
by Lender in the State of California. If there is a lawsuit, Grantor agrees upon
Lender's request to submit to the jurisdiction of the courts of Santa Clara
County, the State of California. Lender and Grantor hereby waive the right to
any jury trial in any action, proceeding, or counterclaim brought by either
Lender or Grantor against the other. This Agreement shall be governed by and
construed in accordance with the laws of the State of California.

        Attorneys' Fees; Expenses. Grantor agrees to pay upon demand all of
Lender's costs and expenses, including attorneys' fees and Lender's legal
expenses, incurred in connection with the enforcement of this Agreement. Lender
may pay someone else to help enforce this Agreement, and Grantor shall pay the
costs and expenses of such enforcement. Costs and expenses include Lender's
attorneys' fees and legal expenses whether or not there is a lawsuit, including
attorneys' fees and legal expenses for bankruptcy proceedings (and including
efforts to modify or vacate any automatic stay or injunction), appeals, and any
anticipated post-judgment collection services. Grantor also shall pay all court
costs and such additional fees as may be directed by the court.

        Caption Headings. Caption headings in this Agreement are for convenience
purposes only and are not to be used to interpret or define the provisions of
this Agreement.

        Notices. All notices required to be given under this Agreement shall be
given in writing, may be sent by telefacsimilie, and shall be effective when
actually delivered or when deposited with a nationally recognized overnight
courier or deposited in the United States mall, first class, postage prepaid,
addressed to the party to whom the notice is to be given at the address shown
above. Any party may change its address for notices under this Agreement by
giving formal written notice to the other parties, specifying that the purpose
of the notice is to change the party's address. To the extent permitted by
applicable law, if there is more than one Grantor, notice to any Grantor will
constitute notice to all Grantors. or notice purposes, Grantor will keep Lender
informed at all times of Grantor's current address(es).

        Power of Attorney. Grantor hereby appoints Lender as its true and lawful
attorney-in-fact, irrevocably, with full power of substitution to do the
following: (a) to demand, collect, receive, receipt for, sue and recover all
sums of money or other properly which may now or hereafter become due, owing or
payable from the Collateral; (b) to execute, sign and endorse any and all
claims, instruments, receipts, checks, drafts or warrants issued in payment for
the Collateral; (c) to settle or compromise any and all claims arising under the
Collateral, and, in the place and stead of Grantor, to execute and deliver its
release and settlement for the claim; and (d) to file any claim or claims or to
take any action or institute or take part in any proceedings, either in Its own
name or in the name of Grantor, or otherwise, which in the discretion of Lender
may seem to be necessary or advisable. This power is given as security for the
Indebtedness, and the authority hereby conferred is and shall be irrevocable and
shall remain in full force and effect until renounced by Lender.

        Preference Payments. Any monies Lender pays because of an asserted
preference claim in Borrower's bankruptcy will become a part of the Indebtedness
and, at Lender's option, shall be payable by Borrower as provided above in the
"EXPENDITURES BY LENDER" paragraph.

        Severability. If a court of competent jurisdiction finds any provision
of this Agreement to be invalid or unenforceable as to any person or
circumstance, such finding shall not render that provision invalid or
unenforceable as to any other persons or circumstances. If feasible, any such
offending provision shall be deemed to be modified to be within the limits of
enforceability or validity; however, if the offending provision cannot be so
modified, it shall be stricken and all other provisions of this Agreement in all
other respects shall remain valid and enforceable.

        Successor Interests. Subject to the limitations set forth above on
transfer of the Collateral, this Agreement shall be binding upon and inure to
the benefit of the parties, their successors and assigns.

        Waiver. Lender shall not be deemed to have waived any rights under this
Agreement unless such waiver is given in writing and signed by Lender. No delay
or omission on the part of Lender in exercising any right shall operate as a
waiver of such right or any other right. A waiver by Lender of a provision of
this Agreement shall not prejudice or constitute a waiver of Lender's right
otherwise to demand strict compliance with

01-27-1997                        COMMERCIAL SECURITY AGREEMENT
Page 5                                  (Continued)


<PAGE>   10
that provision or any other provision of this Agreement. No prior waiver by
Lender, nor any course of dealing between Lender and Grantor, shall constitute a
waiver of any of Lender's rights or of any of Grantor's obligations as to any
future transactions. Whenever the consent of Lender is required under this
Agreement. the granting of such consent by Lender in any instance shall not
constitute continuing consent to subsequent instances where such consent is
required and in all cases such consent may be granted or withheld in the sole
discretion of Lender.

        Waiver of Co-obligor's Rights. If more than one person is obligated for
the Indebtedness, Borrower irrevocably waives, disclaims and relinquishes all
claims against such other person which Borrower has or would otherwise have by
virtue of payment of the Indebtedness or any part thereof, specifically
including but not limited to all rights of indemnity, contribution or
exoneration.

ADDITIONAL PROVISION. If any Law is passed in which Lender must comply, Borrower
shall fully cooperate with Lender in complying such law and accordingly, shall
reimburse Lender for all costs and expenses in complying with such law.

GRANTOR ACKNOWLEDGES HAVING READ ALL THE PROVISIONS OF THIS COMMERCIAL SECURITY
AGREEMENT, AND GRANTOR AGREES TO ITS TERMS. THIS AGREEMENT IS DATED JANUARY 27,
1997.

GRANTOR:

Intellipost Corporation

By: /s/ Layton S. Han
   -----------------------------
     Name:  Layton S. Han
     Title: CFO
<PAGE>   11
                    INTELLECTUAL PROPERTY SECURITY AGREEMENT

     This Intellectual Property Security Agreement (this "IP Agreement") is 
made as of the 27th day of January, 1997 by and between Intellipost Corporation 
("Grantor"), and Silicon Valley Bank, a California banking corporation 
("Lender").

                                    RECITALS

     A.   Lender has agreed to make advances of money and to extend certain 
financial accommodations to Grantor (the "Loans"), pursuant to a Business Loan 
Agreement dated January 27, 1997 (the "Loan Agreement") and Grantor desired to 
borrow such funds from Lender. The Loan is or will be evidenced by one or more 
promissory notes (a "Note" or, collectively, the "Notes") and is or will be 
secured in part pursuant to the terms of a Commercial Security Agreement dated 
January 27, 1997 (the "Security Agreement"). Lender is willing to make such 
Loans to Grantor, but only upon the condition, among others, that Grantor shall 
grant to Lender a security interest in certain Copyrights Trademarks, Patents, 
and Mask Works to secure the obligations of Grantor under the Loan Agreement. 
Defined terms used but not defined herein shall have the same meanings as in 
the Loan Agreement and Security Agreement.

     B.   Pursuant to the terms of the Security Agreement, Grantor has granted 
to Lender a security interest in all of Grantor's right title and interest, 
whether presently existing or hereafter acquired in, to and under all of the 
Collateral.

     NOW, THEREFORE, for good and valuable consideration, receipt of which is 
hereby acknowledged and intending to be legally bound, as collateral security 
for the prompt and complete payment when due of Grantor's Indebtedness under 
the Loan Agreement, Grantor hereby represents, warrants, covenants and agrees 
as follows:

     1.   Grant of Security Interest. As collateral security for the prompt and 
complete payment and performance of all of Grantor's present or future 
Indebtedness, obligations and liabilities to Lender, Grantor hereby grants a 
security interest in all of Grantor's right, title and interest in, to and 
under its Intellectual Property Collateral (all of which shall collectively be 
called the "Intellectual Property Collateral"), including, without limitation, 
the following:

          (a)  Any and all copyright rights, copyright applications, copyright 
registrations and like protections in each work or authorship and derivative 
work thereof, whether published or unpublished and whether or not the same also 
constitutes a trade secret, now or hereafter existing, created, acquired or 
held, including without limitation those set forth on Exhibit A attached hereto 
(collectively, the "Copyrights");

          (b)  Any and all trade secrets, and any and all intellectual property 
rights in computer software and computer software products now or hereafter 
existing, created, acquired or held;

          (c)  Any and all design rights which may be available to Grantor now 
or hereafter existing, created, acquired or held;

          (d)  All patents, patent applications and like protections including, 
without limitation, improvements, divisions, continuations, renewals, reissues, 
extensions and continuations-in-part of the same, including without limitation 
the patents and patent applications set forth on Exhibit B attached hereto 
(collectively, the "Patents");

          (e)  Any trademark and servicemark rights, whether registered or not, 
applications to register and registrations of the same and like protections, 
and the entire goodwill of the business of Grantor

                                       1
<PAGE>   12
connected with and symbolized by such trademarks, including without limitation 
those set forth on Exhibit C attached hereto (collectively, the "Trademarks")

          (f)  All mask works or similar rights available for the protection of 
semiconductor chips, now owned or hereafter acquired, including, without 
limitation those set forth on Exhibit D attached hereto (collectively, the 
"Mask Works");

          (g)  Any and all claims for damages by way of past, present and 
future infringements of any of the rights included above, with the right, but 
not the obligation, to sue for and collect such damages for said use or 
infringement of the intellectual property rights identified above;

          (h)  All licenses or other rights to use any of the Copyrights, 
Patents, Trademarks, or Mask Works and all license fees and royalties arising 
from such use to the extent permitted by such license or rights; and

          (i)  All amendments, extensions, renewals and extensions of any of 
the Copyrights, Trademarks, Patents, or Mask Works; and

          (j)  All proceeds and products of the foregoing, including without 
limitation all payments under insurance or any indemnity or warranty payable in 
respect of any of the foregoing.

     2.   Authorization and Request. Grantor authorizes and requests that the 
Register of Copyrights and the Commissioner or Patents and Trademarks record 
this IP Agreement.

     3.   Covenants and Warranties. Grantor represents, warrants, covenants and 
agrees as follows:

          (a)  Grantor is now the sole owner of the Intellectual Property 
Collateral, except for non-exclusive licenses granted by Grantor to its 
customers in the ordinary course of business.

          (b)  Performance of this IP Agreement does not conflict with or 
result in a breach of any IP Agreement to which Grantor is bound, except to the 
extent that certain intellectual property agreements prohibit the assignment of 
the rights thereunder to a third party without the licensor's or other party's 
consent and this IP Agreement constitutes a security interest.

          (c)  During the term of this IP Agreement, Grantor will not transfer 
or otherwise encumber any interest in the Intellectual Property Collateral, 
except for non-exclusive licenses granted by Grantor in the ordinary course of 
business or as set forth in this IP Agreement;

          (d)  To its knowledge, each of the Patents is valid and enforceable, 
and no part of the Intellectual Property Collateral has been judged invalid or 
unenforceable, in whole or in part, and no claim has been made that any part of 
the Intellectual Property Collateral violates the rights of any third party;

          (e)  Grantor shall promptly advise Lender of any material adverse 
change in the composition of the Collateral, including but not limited to any 
subsequent ownership right of the Grantor in or to any Trademark, Patent, 
Copyright, or Mask Work specified in this IP Agreement;

          (f)  Grantor shall (i) protect, defend and maintain the validity and 
enforceability of the Trademarks, Patents, Copyrights, and Mask Works, (ii) use 
its best efforts to detect infringements of the Trademarks, Patents, Copyrights 
and Mask Works and promptly advise Lender in writing of material infringements 
detected and (iii) not allow any Trademarks, Patents, Copyrights, or Mask Works 
to be abandoned, forfeited or dedicated to the public without the written 
consent of Lender, which shall not be unreasonably withheld, unless Grantor 
determines that reasonable business practices suggest that abandonment is 
appropriate.

                                       2
<PAGE>   13
          (g) Grantor shall promptly register the most recent version of any of 
Grantor's Copyrights, if not so already registered, and shall, from time to 
time, execute and file such other instruments, and take such further actions as 
Lender may reasonably request from time to time to perfect or continue the 
perfection of Lender's interest in the Intellectual Property Collateral;

          (h) This IP Agreement creates, and in the case of other acquired 
Intellectual Property Collateral, this IP Agreement will create at the time
Grantor first has rights in such after acquired Intellectual Property 
Collateral, in favor of Lender a valid and perfected first priority security 
interest in the Intellectual Property Collateral in the United States securing 
the payment and performance of the obligations evidenced by the Note and the 
Loan Agreement upon making the filings referred to in clause (i) below;

          (i) To its knowledge, except for, and upon, the filing with the United
States Patent and Trademark office with respect to the Patents and Trademarks
and the Register of Copyrights with respect to the Copyrights and Mask Works
necessary to perfect the security interests created hereunder and except as has
been already made or obtained, no authorization, approval or other action by,
and no notice to or filing with, any U.S. governmental authority of U.S.
regulatory body is required either (i) for the grant by Grantor of the security
interest granted hereby or for the execution, delivery or performance of this IP
Agreement by Grantor in the U.S. or (ii) for the perfection in the United States
or the exercise by Lender of its rights and remedies thereunder;

         (j)  All information heretofore, herein or hereafter supplied to Lender
by or on behalf of Grantor with respect to the Intellectual Property Collateral
is accurate and complete in all material respects.

         (k) Grantor shall not enter into any agreement that would materially 
impair or conflict with Grantor's obligations hereunder without Lender's proper 
written consent, which consent shall not be unreasonably withheld. Grantor 
shall not permit the inclusion in any material contract to which it becomes a 
party of any provisions that could or might in any way prevent the creation of 
a security interest in Grantor's rights and interest in any property included 
within the definition of the Intellectual Property Collateral acquired under 
such contracts, except that certain contracts may contain anti-assignment 
provisions that could in effect prohibit the creation of a security interest 
in such contracts.

          (l) Upon any executive officer of Grantor obtaining actual knowledge 
thereof, Grantor will promptly notify Lender in writing of any event that 
materially adversely affects the value of any material Intellectual Property 
Collateral, the ability of Grantor to dispose of any material Intellectual 
Property Collateral of the rights and remedies of Lender in relation thereto, 
including the levy of any legal process against any of the Intellectual 
Property Collateral.

     4. Lender's Rights. Lender shall have the right, but not the obligation, 
to take, at Grantor's sole expense, any actions that Grantor is required under 
this IP Agreement to take but which Grantor fails to take, after fifteen (15) 
days' notice to Grantor. Grantor shall reimburse and indemnify Lender for all 
reasonable expenses incurred in the reasonable exercise of its rights under 
this section 4.

     5. Inspection of Rights. Grantor hereby grants to Lender and its 
employees, representatives and agents the right to visit, during reasonable 
hours upon prior reasonable hours upon prior reasonable written notice to 
Grantor, and any of Grantor's plants and facilities that manufacture, install 
or store products (or that have done so during the prior six-month period) that 
are sold utilizing any of the Intellectual Property Collateral, and to inspect 
the products and quality control records relating thereto upon reasonable 
written notice to Grantor and as often as may be reasonably requested, but not 
more than one (1) in every six (6) months; provided, however, nothing herein 
shall entitle Lender access to Grantor's trade secrets and other proprietary 
information.


                                       3
<PAGE>   14
     6.   Further Assurances; Attorney in Fact.

          (a)  On a continuing basis, Grantor will, subject to any prior 
licenses, encumbrances and restrictions and prospective licenses, make, 
execute, acknowledge and deliver, and file and record in the proper filing and 
recording places in the United States, all such instruments, including 
appropriate financing and continuation statements and collateral agreements and 
filings with the United States Patent and Trademarks Office and the Register of 
Copyrights, and take all such action as may reasonably be deemed necessary or 
advisable, or as requested by Lender, to perfect Lender's security interest in 
all Copyrights, Patents, Trademarks, and Mask Works and otherwise to carry out 
the intent and purposes of this IP Agreement, or for assuring and confirming to 
Lender the grant or perfection of a security interest in all Intellectual 
Property Collateral.

          (b)  Grantor hereby irrevocably appoints Lender as Grantor's 
attorney-in-fact, with full authority in the place and stead of Grantor and in 
the name of Grantor, Lender or otherwise, from time to time in Lender's 
discretion, upon Grantor's failure or inability to do so, to take any action 
and to execute any instrument which Lender may deem necessary or advisable to 
accomplish the purposes of this IP Agreement, including:

               (i)  To modify, in its sole discretion, this IP Agreement 
without first obtaining Grantor's approval of or signature to such modification 
by amending Exhibit A, Exhibit B, Exhibit C, and Exhibit D hereof, as 
appropriate, to include reference to any right, title or interest in any 
Copyrights, Patents, Trademarks or Mask Works acquired by Grantor after the 
execution hereof or to delete any reference to any right, title or interest in 
any Copyrights, Patents, Trademarks, or Mask Works in which Grantor no longer 
has or claims any right, title or interest; and
               (ii) To file, in its sole discretion, one or more financing or 
continuation statements and amendments thereto, relative to any of the 
Intellectual Property Collateral without the signature of Grantor where 
permitted by law.

     7.   Events of Default. The occurrence of any of the following shall 
constitute an Event of Default under this IP Agreement:

          (a)  An Event of Default occurs under the Loan Agreement, the Note; 
or any document from Grantor to Lender; or

          (b)  Grantor breaches any warranty or agreement made by Grantor in 
this IP Agreement.

     8.   Remedies. Upon the occurrence and continuance of an Event of Default, 
Lender shall have the right to exercise all the remedies of a secured party 
under the California Uniform Commercial Code, including without limitation the 
right to require Grantor to assemble the Intellectual Property Collateral and 
any tangible property in which Lender has a security interest and to make it 
available to Lender at a place designated by Lender. Lender shall have a 
nonexclusive, royalty free license to use the Copyrights, Patents, Trademarks, 
and Mask Works to the extent reasonably necessary to permit Lender to exercise 
its rights and remedies upon the occurrence of an Event of Default. Grantor 
will pay any expenses (including reasonable attorney's fees) incurred by Lender 
in connection with the exercise of any of Lender's rights hereunder, including 
without limitation any expense incurred in disposing of the Intellectual 
Property Collateral. All of Lender's rights and remedies with respect to the 
Intellectual Property Collateral shall be cumulative.

                                       4
<PAGE>   15
      9.  Indemnity. Grantor agrees to defend, indemnify and hold harmless
Lender and its officers, employees, and agents against: (a) all obligations,
demands, claims, and liabilities claimed or asserted by any other party in
connection with the transactions contemplated by this IP Agreement, and (b) all
losses or expenses in any way suffered, incurred, or paid by Lender as a result
of or in any way arising out of, following or consequential to transactions
between Lender and Grantor, whether under this IP Agreement or otherwise
(including without limitation, reasonable attorneys fees and reasonable
expenses), except for losses arising from or out of Lender's gross negligence or
willful misconduct.

     10.  Reassignment. At such time as Grantor shall completely satisfy all of 
the obligations secured hereunder, Lender shall execute and deliver to Grantor 
all deed, assignments, and other instruments as may be necessary or proper to 
reinvest in Grantor full title to the property assigned hereunder, subject to 
any disposition thereof which may have been made by Lender pursuant hereto.

     11.  Course of Dealing. No course of dealing, nor any failure to exercise, 
nor any delay in exercising any right, power or privilege hereunder shall 
operate as a waiver thereof.

     12.  Attorneys' Fees. If any action relating to this IP Agreement is 
brought by either party hereto against the other party, the prevailing party 
shall be entitled to recover reasonable attorneys fees, costs and disbursements.

     13.  Amendments. This IP Agreement may be amended only by a written 
instrument signed by both parties hereto.

     14.  Counterparts. This IP Agreement may be executed in two or more 
counterparts, each of which shall be deemed an original but all of which 
together shall constitute the same instrument.

     15.  California Law and Jurisdiction. This IP Agreement shall be governed
by the laws of the State of California, without regard for choice of law
provisions. Grantor and Lender consent to the nonexclusive jurisdiction of any
state or federal court located in Santa Clara County, California.

     16.  Confidentiality. In handling any confidential information, Lender
shall exercise the same degree of care that it exercises with respect to its own
proprietary information of the same types to maintain the confidentiality of any
non-public information thereby received or received pursuant to this IP
Agreement except that the disclosure of this information may be made (i) to the
affiliates of the Lender, (ii) to prospective transferee or purchasers of an
interest in the obligations secured hereby, provided that they have entered into
comparable confidentiality agreement in favor of Grantor and have deliver a copy
to Grantor, (iii) as required by law, regulation, rule or order, subpoena
judicial order or similar order and (iv) as may be required in connection with
the examination, audit or similar investigation of Lender.

     IN WITNESS WHEREOF, the parties hereto have executed this IP Agreement on 
the day and year first above written.

ADDRESS OF GRANTOR:                     GRANTOR:

565 Commercial Street, 2nd Floor        INTELLIPOST CORPORATION
San Francisco, CA 94111                 
                                     
                                        By: /s/ LAYTON S. HAN
                                            ------------------------------------
                                     
                                        Name: Layton S. Han
                                              ----------------------------------
                                     
                                        Title: CFO
                                               ---------------------------------
                                     

                                       5
<PAGE>   16
Exhibit "A" attached to that certain Intellectual Property Security Agreement 
dated January 27, 1997.

                                  EXHIBIT "A"
                                   COPYRIGHTS

SCHEDULE A - ISSUED COPYRIGHTS



 COPYRIGHT          REGISTRATION         DATE OF
DESCRIPTION            NUMBER            ISSUANCE
-----------         ------------         --------
                                   



SCHEDULE B - PENDING COPYRIGHT APPLICATIONS
    

                              
                                                             FIRST DATE
                                                             OF PUBLIC
 COPYRIGHT          APPLICATION            DATE OF            DATE OF
DESCRIPTION           NUMBER            FILING CREATION     DISTRIBUTION
-----------        ------------         ----------------    ------------
                                                   




SCHEDULE C - UNREGISTERED COPYRIGHTS (Where No Copyright Application is Pending)





                                                                   DATE AND
                                                                  RECORDATION 
                                                                   NUMBER OF 
                                                                 IP AGREEMENT
                                                                  TO OWNER OF  
                                               ORIGINAL           GRANTOR (IF
                                                AUTHOR          ORIGINAL AUTHOR
                                               OR OWNER           OR OWNER OF 
                              FIRST DATE     OF COPYRIGHT        COPYRIGHT IS
 COPYRIGHT      DATE OF           OF         (IF DIFFERENT      DIFFERENT FROM
DESCRIPTION     CREATION     DISTRIBUTION    FROM GRANTOR)       FROM GRANTOR)
-----------     --------     ------------    ------------       ---------------
                                                    




                                       6
<PAGE>   17
Exhibit "B" attached to that certain Intellectual Property Security Agreement 
dated January 27, 1997.

                                  EXHIBIT "B"
                                    PATENTS



PATENT
DESCRIPTION     DOCKET NO.    COUNTRY   SERIAL NO.    FILING DATE    STATUS
-----------     ----------    -------   ----------    -----------    ------
                                                      



                                       7
<PAGE>   18
Exhibit "C" attached to that certain Intellectual Property Security Agreement 
dated January 27, 1997.

                                  EXHIBIT "C"


                                   TRADEMARKS



TRADEMARK
DESCRIPTION    COUNTRY   SERIAL NO.   REG. NO.     STATUS
-----------    -------   ----------   --------     ------
                                       



                                       8
<PAGE>   19
Exhibit "D" attached to that certain intellectual Property Security Agreement
dated January 27, 1997.

                                   EXHIBIT "D"

                                   MASK WORKS




MASK WORK
DESCRIPTION       COUNTRY           SERIAL NO.        REG. NO.           STATUS
-----------       -------           ----------        --------           ------
                                                             







                                       9
<PAGE>   20

                              STATE OF CALIFORNIA
           UNIFORM COMMERCIAL CODE - FINANCING STATEMENT - FORM UCC-1

This financing Statement is presented for filing and will remain effective, with
certain exceptions, for five years from the date of filing, pursuant to Section
                9403 of the California Uniform Commercial Code.

--------------------------------------------------------------------------------
1. DEBTOR                                                 1A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
   INTELLIPOST CORPORATION
--------------------------------------------------------------------------------
1B. MAILING ADDRESS                      1C. CITY, STATE            1D. ZIP CODE
    565 COMMERCIAL STREET, SECOND FLOOR      SAN FRANCISCO, CA          94111
--------------------------------------------------------------------------------
2. ADDITIONAL DEBTOR                                      2A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
--------------------------------------------------------------------------------
2B. MAILING ADDRESS                      2C. CITY, STATE  2D. ZIP CODE

--------------------------------------------------------------------------------
3. DEBTOR'S TRADE NAMES OR STYLES                         3A. FEDERAL TAX NUMBER

--------------------------------------------------------------------------------
4. SECURED PARTY                                             44. FEDERAL TAX NO.
   SILICON VALLEY BANK                                           94-2875288
   3003 TASMAN DRIVE
   SANTA CLARA, CA 95054
--------------------------------------------------------------------------------
5. ASSIGNEE OF SECURED PARTY                                 5A. FEDERAL TAX NO.

--------------------------------------------------------------------------------
6. This FINANCING STATEMENT covers the following type of property:

Inventory, Chattel Paper, Accounts, Equipment, General Intangibles, 
Instruments, Documents, Deposit Accounts, Contract Rights, and Fixtures.; 
whether any of the foregoing is owned now or acquired later; all accessions, 
additions, replacements, and substitutions relating to any of the foregoing; 
all records of any kind relating to any of the foregoing; all proceeds relating 
to any of the foregoing (including insurance, general intangibles and accounts 
proceeds).



--------------------------------------------------------------------------------
7A. [X] PRODUCTS OF COLLATERAL       7B. DEBTOR(S) SIGNATURE NOT REQUIRED IN 
        ARE ALSO COVERED                 ACCORDANCE WITH INSTRUCTION 5(a) ITEM:
                                         [ ] (1)   [ ](2)   [ ](3)   [ ](4)
--------------------------------------------------------------------------------
8. [ ] DEBTOR IS A "TRANSMITTING UTILITY" IN ACCORDANCE WITH UCC
       SECTION 9105(1)(n)
--------------------------------------------------------------------------------
9.                              DATE: 01-27-1997    C 10. THIS SPACE FOR USE OF
                                                    O     FILING OFFICER (DATE,
- /s/ LAYTON S. HAN                                 D     TIME, FILE NUMBER AND
SIGNATURE(S) OF DEBTOR(S)                           E     FILING OFFICER)
------------------------------------------------------
INTELLIPOST CORPORATION
--------------------------------------------------- 1

--------------------------------------------------- 2

                                                    3
-
SIGNATURE(S) OF SECURED PARTY(IES)                  4
---------------------------------------------------
SILICON VALLEY BANK                                 5

=================================================== 6
11. Return copy to:
                                                    7
    SILICON VALLEY BANK
    3003 TASMAN DRIVE                               8
    SANTA CLARA, CA 95054
                                                    9

                                                    0
===================================================
(4) FILE COPY-DEBTOR
================================================================================

<PAGE>   21
                              STATE OF CALIFORNIA
           UNIFORM COMMERCIAL CODE - FINANCING STATEMENT - FORM UCC-1

This financing Statement is presented for filing and will remain effective, with
certain exceptions, for five years from the date of filing, pursuant to Section
                9403 of the California Uniform Commercial Code.

--------------------------------------------------------------------------------
1. DEBTOR                                                 1A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
   INTELLIPOST CORPORATION
--------------------------------------------------------------------------------
1B. MAILING ADDRESS                      1C. CITY, STATE            1D. ZIP CODE
    565 COMMERCIAL STREET, SECOND FLOOR      SAN FRANCISCO, CA          94111
--------------------------------------------------------------------------------
2. ADDITIONAL DEBTOR                                      2A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
--------------------------------------------------------------------------------
2B. MAILING ADDRESS                      2C. CITY, STATE  2D. ZIP CODE

--------------------------------------------------------------------------------
3. DEBTOR'S TRADE NAMES OR STYLES                         3A. FEDERAL TAX NUMBER

--------------------------------------------------------------------------------
4. SECURED PARTY                                             44. FEDERAL TAX NO.
   SILICON VALLEY BANK                                           94-2875288
   3003 TASMAN DRIVE
   SANTA CLARA, CA 95054
--------------------------------------------------------------------------------
5. ASSIGNEE OF SECURED PARTY                                 5A. FEDERAL TAX NO.

--------------------------------------------------------------------------------
6. This FINANCING STATEMENT covers the following type of property:

Inventory, Chattel Paper, Accounts, Equipment, General Intangibles, 
Instruments, Documents, Deposit Accounts, Contract Rights, and Fixtures.; 
whether any of the foregoing is owned now or acquired later; all accessions, 
additions, replacements, and substitutions relating to any of the foregoing; 
all records of any kind relating to any of the foregoing; all proceeds relating 
to any of the foregoing (including insurance, general intangibles and accounts 
proceeds).



--------------------------------------------------------------------------------
7A. [X] PRODUCTS OF COLLATERAL       7B. DEBTOR(S) SIGNATURE NOT REQUIRED IN 
        ARE ALSO COVERED                 ACCORDANCE WITH INSTRUCTION 5(a) ITEM:
                                         [ ] (1)   [ ](2)   [ ](3)   [ ](4)
--------------------------------------------------------------------------------
8. [ ] DEBTOR IS A "TRANSMITTING UTILITY" IN ACCORDANCE WITH UCC
       SECTION 9105(1)(n)
--------------------------------------------------------------------------------
9.                              DATE: 01-27-1997    C 10. THIS SPACE FOR USE OF
- /s/ LAYTON S. HAN                                 O     FILING OFFICER (DATE,
-----------------------------------------------     D     TIME, FILE NUMBER AND
SIGNATURE(S) OF DEBTOR(S)                           E     FILING OFFICER)
------------------------------------------------------
INTELLIPOST CORPORATION
--------------------------------------------------- 1

--------------------------------------------------- 2

                                                    3
- /s/ LAYTON S. HAN
SIGNATURE(S) OF SECURED PARTY(IES)                  4
---------------------------------------------------
SILICON VALLEY BANK                                 5

=================================================== 6
11. Return copy to:
                                                    7
    SILICON VALLEY BANK
    3003 TASMAN DRIVE                               8
    SANTA CLARA, CA 95054
                                                    9

                                                    0
===================================================
(3) FILE COPY-SECURED PARTY
================================================================================

<PAGE>   22

                              STATE OF CALIFORNIA
           UNIFORM COMMERCIAL CODE - FINANCING STATEMENT - FORM UCC-1

This financing Statement is presented for filing and will remain effective, with
certain exceptions, for five years from the date of filing, pursuant to Section
                9403 of the California Uniform Commercial Code.

--------------------------------------------------------------------------------
1. DEBTOR                                                 1A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
   INTELLIPOST CORPORATION
--------------------------------------------------------------------------------
1B. MAILING ADDRESS                      1C. CITY, STATE            1D. ZIP CODE
    565 COMMERCIAL STREET, SECOND FLOOR      SAN FRANCISCO, CA          94111
--------------------------------------------------------------------------------
2. ADDITIONAL DEBTOR                                      2A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
--------------------------------------------------------------------------------
2B. MAILING ADDRESS                      2C. CITY, STATE  2D. ZIP CODE

--------------------------------------------------------------------------------
3. DEBTOR'S TRADE NAMES OR STYLES                         3A. FEDERAL TAX NUMBER

--------------------------------------------------------------------------------
4. SECURED PARTY                                             44. FEDERAL TAX NO.
   SILICON VALLEY BANK                                           94-2875288
   3003 TASMAN DRIVE
   SANTA CLARA, CA 95054
--------------------------------------------------------------------------------
5. ASSIGNEE OF SECURED PARTY                                 5A. FEDERAL TAX NO.

--------------------------------------------------------------------------------
6. This FINANCING STATEMENT covers the following type of property:

Inventory, Chattel Paper, Accounts, Equipment, General Intangibles, 
Instruments, Documents, Deposit Accounts, Contract Rights, and Fixtures.; 
whether any of the foregoing is owned now or acquired later; all accessions, 
additions, replacements, and substitutions relating to any of the foregoing; 
all records of any kind relating to any of the foregoing; all proceeds relating 
to any of the foregoing (including insurance, general intangibles and accounts 
proceeds).



--------------------------------------------------------------------------------
7A. [X] PRODUCTS OF COLLATERAL       7B. DEBTOR(S) SIGNATURE NOT REQUIRED IN 
        ARE ALSO COVERED                 ACCORDANCE WITH INSTRUCTION 5(a) ITEM:
                                         [ ] (1)   [ ](2)   [ ](3)   [ ](4)
--------------------------------------------------------------------------------
8. [ ] DEBTOR IS A "TRANSMITTING UTILITY" IN ACCORDANCE WITH UCC
       SECTION 9105(1)(n)
--------------------------------------------------------------------------------
9.                              DATE: 01-27-1997    C 10. THIS SPACE FOR USE OF
                                                    O     FILING OFFICER (DATE,
- /s/ LAYTON S. HAN                                 D     TIME, FILE NUMBER AND
SIGNATURE(S) OF DEBTOR(S)                           E     FILING OFFICER)
------------------------------------------------------
INTELLIPOST CORPORATION
--------------------------------------------------- 1

--------------------------------------------------- 2

                                                    3
-
SIGNATURE(S) OF SECURED PARTY(IES)                  4
---------------------------------------------------
SILICON VALLEY BANK                                 5

=================================================== 6
11. Return copy to:
                                                    7
    SILICON VALLEY BANK
    3003 TASMAN DRIVE                               8
    SANTA CLARA, CA 95054
                                                    9
                   
                                                    0
===================================================
Filing Officer is requested to note file number, 
date and hour of filing of this copy, and return to
the above party.

(2) ACKNOWLEDGEMENT COPY
================================================================================

<PAGE>   23

                              STATE OF CALIFORNIA
           UNIFORM COMMERCIAL CODE - FINANCING STATEMENT - FORM UCC-1

This financing Statement is presented for filing and will remain effective, with
certain exceptions, for five years from the date of filing, pursuant to Section
                9403 of the California Uniform Commercial Code.

--------------------------------------------------------------------------------
1. DEBTOR                                                 1A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
   INTELLIPOST CORPORATION
--------------------------------------------------------------------------------
1B. MAILING ADDRESS                      1C. CITY, STATE            1D. ZIP CODE
    565 COMMERCIAL STREET, SECOND FLOOR      SAN FRANCISCO, CA          94111
--------------------------------------------------------------------------------
2. ADDITIONAL DEBTOR                                      2A. SOCIAL SECURITY OR
                                                              FEDERAL TAX NO.
--------------------------------------------------------------------------------
2B. MAILING ADDRESS                      2C. CITY, STATE  2D. ZIP CODE

--------------------------------------------------------------------------------
3. DEBTOR'S TRADE NAMES OR STYLES                         3A. FEDERAL TAX NUMBER

--------------------------------------------------------------------------------
4. SECURED PARTY                                             44. FEDERAL TAX NO.
   SILICON VALLEY BANK                                           94-2875288
   3003 TASMAN DRIVE
   SANTA CLARA, CA 95054
--------------------------------------------------------------------------------
5. ASSIGNEE OF SECURED PARTY                                 5A. FEDERAL TAX NO.

--------------------------------------------------------------------------------
6. This FINANCING STATEMENT covers the following type of property:

Inventory, Chattel Paper, Accounts, Equipment, General Intangibles, 
Instruments, Documents, Deposit Accounts, Contract Rights, and Fixtures.; 
whether any of the foregoing is owned now or acquired later; all accessions, 
additions, replacements, and substitutions relating to any of the foregoing; 
all records of any kind relating to any of the foregoing; all proceeds relating 
to any of the foregoing (including insurance, general intangibles and accounts 
proceeds).



--------------------------------------------------------------------------------
7A. [X] PRODUCTS OF COLLATERAL       7B. DEBTOR(S) SIGNATURE NOT REQUIRED IN 
        ARE ALSO COVERED                 ACCORDANCE WITH INSTRUCTION 5(a) ITEM:
                                         [ ] (1)   [ ](2)   [ ](3)   [ ](4)
--------------------------------------------------------------------------------
8. [ ] DEBTOR IS A "TRANSMITTING UTILITY" IN ACCORDANCE WITH UCC
       SECTION 9105(1)(n)
--------------------------------------------------------------------------------
9.                              DATE: 01-27-1997    C 10. THIS SPACE FOR USE OF
                                                    O     FILING OFFICER (DATE,
- /s/ LAYTON S. HAN                                 D     TIME, FILE NUMBER AND
SIGNATURE(S) OF DEBTOR(S)                           E     FILING OFFICER)
------------------------------------------------------
INTELLIPOST CORPORATION
--------------------------------------------------- 1

--------------------------------------------------- 2

                                                    3
-
SIGNATURE(S) OF SECURED PARTY(IES)                  4
---------------------------------------------------
SILICON VALLEY BANK                                 5

=================================================== 6
11. Return copy to:
                                                    7
    SILICON VALLEY BANK
    3003 TASMAN DRIVE                               8
    SANTA CLARA, CA 95054
                                                    9

                                                    0
===================================================
(1) FILING OFFICER COPY
================================================================================

<PAGE>   24
                     DISBURSEMENT REQUEST AND AUTHORIZATION

===============================================================================
Borrower: INTELLIPOST CORPORATION
          665 Commercial Street, Second Floor
          San Francisco, CA 94111

Lender:   Silicon Valley Bank
          3003 Tasman Drive
          Santa Clara, CA 95054

===============================================================================

LOAN TYPE. This is a Variable Rate (0.500% over SILICON VALLEY BANK PRIME RATE, 
making an initial rate of 9.000%). Generic Payment Stream Loan to a Corporation 
for $400,000.00.

PRIMARY PURPOSE OF LOAN. The primary purpose of this loan is for:

          [ ]  Personal, Family, or Household Purposes or Personal Investment.

          [X]  Business (including Real Estate investment).

SPECIFIC PURPOSE. The specific purpose of this loan is: equipment finance.

DISBURSEMENT INSTRUCTIONS. Borrower understands that no loan proceeds will be 
disbursed until all of Lender's conditions for making the loan have been 
satisfied. Please disburse the loan proceeds of $400,000.00 as follows:

               Amount paid to Borrower directly:                 $400,000.00
                 $400,000.00 Deposited to Account #________
                                                                 -----------

               Note Principal:                                   $400,000.00

CHARGES PAID IN CASH. Borrower has paid or will pay in cash as agreed the 
following charges:

               Prepaid Finance Charges Paid in Cash                $2,000.00

                                                                 -----------
               Total Charges Paid in Cash:                         $2,000.00

FINANCIAL CONDITION. BY SIGNING THIS AUTHORIZATION, BORROWER REPRESENTS AND 
WARRANTS TO LENDER THAT THE INFORMATION PROVIDED ABOVE IS TRUE AND CORRECT AND 
THAT THERE HAS BEEN NO MATERIAL ADVERSE CHANGE IN BORROWER'S FINANCIAL 
CONDITION AS DISCLOSED IN BORROWER'S MOST RECENT FINANCIAL STATEMENT TO LENDER. 
THIS AUTHORIZATION IS DATED JANUARY 9, 1998.


BORROWER:

INTELLIPOST CORPORATION


By: /s/ LAYTON S. HAN
   -----------------------------------
    Name: Layton S. Han   Title: CFO
         ---------------        ------

===============================================================================
<PAGE>   25
                       ADDENDUM TO COLLATERAL ASSIGNMENT
                    PATENT MORTGAGE, AND SECURITY AGREEMENT


     This Addendum to Collateral Assignment, Patent Mortgage, and Security 
Agreement is executed pursuant to, and is an addendum to, a Collateral 
Assignment, Patent Mortgage, and Security Agreement dated January 27, 1997. 
This Addendum to Collateral Assignment, Patent Mortgage, and Security Agreement 
is presented for recordation as constructive notice that Intellipost 
Corporation ("Assignor") with its principal office at 565 Commercial Street, 
Second Floor, San Francisco, CA 94111, the owner of the intellectual property 
identified in the exhibits attached hereto, has granted to SILICON VALLEY BANK 
("Assignee"), with its principal office at 3003 Tasman Drive, Santa Clara, CA 
95054, a security interest in the intellectual property, and the exclusive 
rights comprised in the intellectual property, to secure payment of a debt.

IN WITNESS WHEREOF, Assignor has executed this Addendum to Collateral 
Assignment, Patent Mortgage and Security Agreement as of January 9, 1998.


                              INTELLIPOST CORPORATION


                              By: /s/ LAYTON S. HAN
                                 ------------------------------

                              Name:  LAYTON S. HAN
                                   ----------------------------

                              Title: CFO
                                    ---------------------------
<PAGE>   26
                          ALL PURPOSE ACKNOWLEDGEMENT




--------------------------------------------------------------------------------------------
                                                         
State of California                                         CAPACITY CLAIMED BY
County of San Francisco                                     SIGNER
                                                            [X] INDIVIDUAL(S)
                                                            [X] CORPORATE OFFICER
ON 1-21-98 before me,                                       OFFICER(S)      
Cassie M Khuu, personally appeared                                    ----------------
Layton S. Han, ( ) OR - ( ) proved to me on the             TITLE(S)
basis of satisfactory evidence to be the person             [ ] PARTNER(S)
whose name is/are subscribed to within instrument and       [ ] ATTORNEY-IN-FACT
acknowledged to me that he executed the same in his         [ ] TRUSTEES(S)
authorized capacity, and that by his signature on the       [ ] SUBSCRIBING WITNESS
instrument the person, or the entity upon behalf of         [ ] GUARDIAN/CONSERVATOR
which the person acted, executed the instrument.            [ ] OTHER

Witness my hand and official seal.                          SIGNER IS REPRESENTING:
                                                            NAME OF PERSON(S) OR ENTITY(IES)

                                                            --------------------------------

                                                            --------------------------------
/s/ CASSIE M. KHUU                                          INTELLIPOST CORPORATION
--------------------------------                            --------------------------------
SIGNATURE OF NOTARY
--------------------------------------------------------------------------------------------

------------------------------
[SEAL]  CASSIE M. KHUU
     Commission #1077517
  Notary Public - California
     San Francisco County
My Comm. Expires Nov. 12, 1999
------------------------------
<PAGE>   27
Exhibit "A" attached to that certain Addendum to Collateral Assignment, Patent 
Mortgage and Security Agreement dated January 9, 1998.

                                  EXHIBIT "A"
                                   COPYRIGHTS

SCHEDULE A - ISSUED COPYRIGHTS

COPYRIGHT        REGISTRATION       DATE OF
DESCRIPTION         NUMBER          ISSUANCE
-----------      -----------        ---------



SCHEDULE B - PENDING COPYRIGHT APPLICATIONS
--------------------------------------------
                                                            FIRST DATE    
COPYRIGHT         APPLICATION    DATE OF      DATE OF        OF PUBLIC 
DESCRIPTION         NUMBER        FILING      CREATION      DISTRIBUTION 
------------      -----------    --------     ----------    ------------


SCHEDULE C - UNREGISTERED COPYRIGHTS (Where No Copyright Application is Pending)
--------------------------------------------------------------------------------


DESCRIPTION CREATION       DISTRIBUTION FROM ASSIGNOR          ASSIGNOR
----------- --------       --------------------------          --------

<PAGE>   28
Exhibit "B" attached to that certain Addendum to Collateral Assignment, Patent 
Mortgage and Security Agreement dated January 9, 1998.


                                  EXHIBIT "B"
                                    PATENTS
<PAGE>   29
Exhibit "C" attached to that certain Addendum to Collateral Assignment, Patent 
Mortgage and Security Agreement dated January 9, 1998.


                                  EXHIBIT "C"

                                   TRADEMARKS




TRADEMARK
DESCRIPTION    COUNTRY   SERIAL NO.     REG. NO        STATUS
-----------    -------   ----------     -------        ------
                                           



<PAGE>   30



TRADEMARK                                 COUNTRY  SERIAL NO.    REGIS. NO.   STATUS
                                                                  
BONUSMAIL                                 USA      75/253,511                 In publication, 1-17-97
REW@RDS                                   USA      75/253,510                 In publication, 1-17-97
INTELLIPOST                               USA      75/253,508                 In publication, 1-17-97
SPECIALLY TARGETED ADVERTISING RECIPIENT  USA      75/253,512                 Filed 3-7-97, waiting publication
DIRECTRONIC                               USA      75/253,509                 Filed 3-7-97, waiting publication
MAGICWORD                                 USA      75/253,513                 Filed 3-7-97, waiting publication
INTELLIPOST CORPORATION (logo)            USA      75/278,060                 Filed 4-21-97, waiting publication
BONUSMAIL (logo)                          USA      75/277,505                 Filed 4-21-97, waiting publication

<PAGE>   31
[LOGO]

                              SILICON VALLEY BANK

                       PRO FORMA INVOICE FOR LOAN CHARGES


BORROWER:             Intellipost Corporation
LOAN OFFICER:         John China
DATE:                 January 9, 1998
                      Loan Fee                 $2,000.00
                      TOTAL FEE DUE            $2,000.00
                      -------------            =========


Please indicate the method of payment:

     ( ) A check for the total amount is attached.

     (x) Debit DDA # 3300042163 for the total amount.

     ( ) Loan proceeds.




/s/ LAYTON S. HAN
-------------------------------------------
Authorized Signer                    Date






-------------------------------------------
Silicon Valley Bank                  Date
Account Officer's Signature