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                                                                   EXHIBIT 10.16

                    M A S T E R L E A S E A G R E E M E N T

MASTER LEASE AGREEMENT (the "Master Lease") dated December 6, 1999 by and
between COMDISCO, INC. ("Lessor") and BLUE MARTINI SOFTWARE, INC. ("Lessee")

IN CONSIDERATION of the mutual agreement described below, the parties agree as
follows (all capitalized terms are defined in Section 14.18):

1. Property Leased.

Lessor leases to Lessee all of the Equipment described on each Summary Equipment
Schedule.  In the event of a conflict, the terms of the applicable Schedule
prevail over this Master Lease.

2. Term.

On the Commencement Date, Lessee will be deemed to accept the Equipment, will be
bound to its rental obligations for each item of Equipment and the term of a
Summary Equipment Schedule will begin and continue through the Initial term and
thereafter until terminated by either party upon prior written notice received
during the Notice Period.  No termination may be effective prior to the
expiration of the Initial term.

3. Rent and Payment.

Rent is due and payable in advance on the first day of each Rent Interval at the
address specified in Lessor's invoice.  Interim Rent is due and payable when
invoiced.  If any payment is not made when due, lessee will pay a Late Charge on
the overdue amount.  Upon Lessee's execution of each Schedule, Lessee will pay
Lessor the Advance specified on the Schedule.  The Advance will be credited
towards the final Rent payment if lessee is not then in default.  No interest
will be paid on the Advance.

4. Selection; Warranty and Disclaimer of Warranties.

4.1  Selection.  Lessee acknowledges that it has selected the Equipment and
disclaims any reliance upon statements made by the Lessor, other than as set
forth in the Schedule.

4.2  Warranty and Disclaimer of Warranties.  Lessor warrants to Lessee that, so
long as Lessee is no in default, lessor will not disturb Lessee's quite and
peaceful possession, and unrestricted use of the Equipment.  To the extent
permitted by the manufacture, Lessor assigns to lessee during the term of the
Summary Equipment Schedule any manufacturer's warranties for the Equipment.
LESSOR MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED AS TO ANY MATTER WHATSOEVER,
INCLUDING, WITHOUT LIMITATION, THE MERCHANTABILITY OF THE EQUIPMENT OR ITS
FITNESS FOR A PARTICULAR PURPOSE.  Lessor is not responsible for any liability,
claim, loss, damage or expense of any kind (including strict liability in tort)
caused by the Equipment except for any loss or damage caused by the willful
misconduct or negligent acts of lessor.  In no event is Lessor responsible for
special, incidental or consequential damages.

5. Title; Relocation or Sublease; and Assignment.

5.1  Title.  Lessee holds the Equipment subject and subordinate to the rights of
the Owner, lessor, any Assignee and any Secured Party.  Lessee authorized
Lessor, as Lessee's agent, and at Lessor's expense, to prepare, executed and
file in Lessee's name precautionary Uniform Commercial Code financing statements
showing the interest of the Owner, Lessor, and any Assignee or Secured party in
the Equipment and to insert serial numbers in Summary Equipment Schedules as
appropriate.  Lessee will, at its expense, keep the Equipment free and clear
from any liens or encumbrances of any kind (except any caused by Lessor) and
will indemnify and hold the Owner, lessor, any Assignee and Secured Party
harmless form and against any loss caused by Lessee's failure to do so, except
where such is caused by Lessor.

5.2  Relocation or Sublease.  Upon prior written notice, Lessee may relocate
Equipment to any location within the continental United States provided (i) the
Equipment will not be used by an entity exempt from federal income tax, and (ii)
all additional costs (including any administrative fees, additional taxes and
insurance coverage) are reconciled and promptly paid by Lessee.

Lessee may sublease the Equipment upon the reasonable consent of the Lessor and
the Secured Party.  Such consent to sublease will be granted if: (i) Lessee
meets the relocation requirements asset out above, (ii) the sublease is
expressly subject and subordinate to the terms of the Schedule, (iii) Lessee
assigns its rights in the sublease to Lessor and the Secured party as additional
collateral and security, (iv) lessee's obligation to maintain and insure the
Equipment is not altered, (v) all financing statements required to continue the
Secured Party's prior perfected security interest are filed, and (vi) Lessee
executes sublease documents acceptable to Lessor.

No relocation or sublease will relieve Lessee from any of its obligations under
this Master Lease and the relevant Schedule.

5.3  Assignment by Lessor.  The terms and conditions of each Schedule have been
fixed by Lessor in order to permit Lessor to sell and/or assign or transfer its
interest or grant a security interest in each Schedule and/or the Equipment to a
Secured Party or Assignee.  In that event, the term Lessor will mean the
Assignee and any Secured Party.  However, any assignment, sale, or other
transfer by Lessor will not relieve Lessor or its obligations to Lessee and will
not materially change Lessee's duties or materially increase the burden or risks
imposed on Lessee.  The Lessee consents to an will acknowledge such assignments
in a written notice given to lessee.  Lessee also agrees that:

(a)  The Secured Party will be entitled to exercise all of Lessor's rights, but
will not be obligated to perform any of the obligations of Lessor. The Secured
Party will not disturb Lessee's quit and peaceful possession and unrestricted
use of the Equipment so long as Lessee is not in default and the Secured Party
continues to receive all Rent payable under the Schedule; and

(b)  Lessee will pay all Rent and all other amounts payable to the Secured
Party, despite any defense or claim which it has against Lessor. Lessee reserves
its right to have recourse directly against Lessor for any defense or claim;

(c)  Subject to and without impairment of Lessee's leasehold rights in the
Equipment, Lessee holds the Equipment for the Secured Party to the extent of the
Secured Party's rights in that Equipment.

6. Net Lease; Taxes and Fees.

6.1  Net Lease.  Each Summary equipment schedule constitutes a net lease.
Lessee's obligation to pay Rent and all other amounts due hereunder is absolute
and unconditional and is not subject to any abatement, reduction, set-off,
defense, counterclaim, interruption, deferment or recoupment for any reason
whatsoever.

6.2  Taxes and Fees.  Lessee will pay when due or reimburse Lessor for all
taxes, fees or any other charges (together with any related interest or
penalties not arising from the negligence of Lessor) accrued for or arising
during the term of each Summary Equipment Schedule against Lessor, lessee or the
Equipment by any governmental authority (except only Federal, state, local and
franchise taxes on the capital or the net income of Lessor).  Lessor will file
all personal property tax returns for the Equipment and pay all such property
taxes due.  Lessee will reimburse Lessor for property taxes within thirty (30)
days of receipt of an invoice.

7. Care, Use and Maintenance; Inspection by Lessor.

7.1  Care, Use and Maintenance.  Lessee will maintain the Equipment in good
operating order and appearance, protect the Equipment from deterioration, other
than normal wear and tear, and will not use the Equipment for any purpose other
than that for which it was designed.  If commercially available and considered
common business practice for each item of Equipment, Lessee will maintain in
force a standard maintenance contract with the manufacturer of the Equipment, or
another party acceptable to lessor, and will provide Lessor with a complete copy
of that contract.  If lessee has the Equipment maintained by a party other than
the manufacturer or self maintains, Lessee agrees to pay any costs necessary for
the manufacturer to bring the Equipment to then current release, revision and
engineering change levels, and to re-certify the Equipment as eligible for
manufacturer's maintenance at the expiration of the lease term, provided
rectification is available and is required by Lessor. The lease term will
continue upon the same terms and conditions until rectification has been
obtained.

7.2  Inspection by Lessor.  Upon reasonable advance notice, Lessee, during the
reasonable business hours and subject to Lessee's security requirements, will
make the Equipment and its related log and maintenance records available to
lessor for inspection.

8. Representations and Warranties of Lessee.

Lessee hereby represents, warrants and covenants that with respect to the Master
Lease and each Schedule executed hereunder.

(a)  The Lessee is a corporation duly organized and validly existing in good
standing under the laws of the jurisdiction (including the jurisdiction where
the Equipment is, or is to be, located) where its ownership or lease of property
or the conduct of its business requires such qualification, except for where
such lack of qualification would not have a material adverse effect on the
Company's business; and has full corporate power and authority to hold property
under the Master Lease and each Schedule and to enter into and perform its
obligations under the Master Lease and each Schedule.

(b)  The execution and delivery by the Lessee of the Master Lease and each
Schedule and its performance thereunder have been duly authorized by all
necessary corporate action on the part of the Lessee, and the Master Lease and
each schedule are not inconsistent with the Lessee's Articles of Incorporation
or Bylaws, do not contravene any law or governmental rule, regulation or order
applicable to it, do not and will not contravene any provision of, or constitute
a default under, any indenture, mortgage, contract or other instrument to which
it is a party or by which it is bound, and the Master Lease and each Schedule
constitute legal, valid and binding agreements of the Lessee, enforceable in
accordance with their terms, subject to the effect of applicable bankruptcy

                                       1.
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and other similar laws affecting the rights of creditors generally and rules of
law concerning equitable remedies.

(c)  There are no actions, suits, proceedings or patent claims pending or, to
the knowledge of the Lessee, threatened against or affecting the lessee in any
court or before any governmental commission, board or authority which, if
adversely determined, will have a material adverse effect on the ability of the
Lessee to perform its obligations under the Master Lease and each Schedule.

(d)  The Equipment is personal property and when subject to use by the Lessee
will not be or become fixtures under applicable law.

(e)  The Lessee has no material liabilities or obligations, absolute or
contingent (individually or in the aggregate), except the liabilities and
obligations of the Lessee as set forth in the Financial Statements and
liabilities and obligation which have occurred in the ordinary course of
business, and which have not been, in any case or in the aggregate, materially
adverse to Lessee's ongoing business.

(f)  To the best of the lessee's knowledge, the Lessee owns, possesses, has
access to, or can become licensed on reasonable terms under all patents, patent
applications, trademarks, trade names, inventions, franchises, licenses,
permits, computer software and copyrights necessary for the operation of its
business as now conducted, with known infringement of, or conflict with, the
rights of others.

(g)  All material contracts, agreements and instruments to which the lessee is a
party are in full force and effect in all material respects, and are valid,
binding and enforceable by the Lessee in accordance with their respective terms,
subject to the effect of applicable bankruptcy and other similar laws affecting
the rights of creditors generally, and rules of law concerning equitable
remedies.

9.   Delivery and Return of Equipment.

Lessee hereby assumes the full expense of transportation and in-transit
insurance to Lessee's premises and installation thereat of the Equipment. Upon
termination (by expiration or otherwise) of each Summary Equipment Schedule,
lessee shall pursuant to Lessor's instructions and at Lessee's full expense
(including, without limitation, expenses of transportation and in-transit
insurance), return the Equipment to lessor in the same operating order, repair,
condition and appearance as when received, less normal depreciation and wear and
tear.  Lessee shall return the Equipment to Lessor at 6111 North River Road,
Rosemont, Illinois 60018 or at such other address within the continental Untied
States as directed by lessor, provided, however, that lessee's expense shall be
limited to the cost of returning the equipment to Lessor's address as set forth
herein.  During the period subsequent to receipt of a notice under Section 2,
Lessor may demonstrate the Equipment's operation in place and lessee will supply
any of its personnel as may reasonably be required to assist in the
demonstrations.

10.  Labeling.

Upon request, Lessee will mark the Equipment indicating lessor's interest with
labels provided by lessor.  Lessee will keep all Equipment free from any other
marking or labeling which might be interpreted as a claim of ownership.

11.  Indemnity.

With regard to bodily injury and property damage liability only, Lessee will
indemnify and hold Lessor, any  Assignee and any Secured party harmless from and
against any and all claims, costs, expenses, damages and liabilities, including
reasonable attorneys' fees, arising out of the ownership(for strict liability in
tort only), selection, possession, leasing, operation, control, use,
maintenance, delivery, return or other disposition of the Equipment during the
term of the Master Lease or until Lessee's obligations under the Master Lease
terminate.  However, Lessee is not responsible to a party indemnified hereunder
for any claims, costs expenses, damages and liabilities occasioned by the
negligent acts of such indemnified party. Lessee agrees to carry bodily injury
and property damages liability insurance during the term of the Master lease in
amounts and against risks customarily insured against by the Lessee on equipment
owned by it.  Any amounts received by Lessor under the insurance will be
credited against lessee's obligations under this Section.

12.  Risks of Loss.

Effective upon delivery and until the Equipment is returned, Lessee relieves
Lessor of responsibility for all risks of physical damage to or loss or
destruction of the Equipment.  Lessee will carry casualty insurance for each
item of Equipment in an amount not less than the Casualty Value.  All policies
for such insurance will name the Lessor and any Secured party as additional
insured and as loss payee, and will provide for at least thirty (30) days prior
written notice to the Lessor of cancellation or expiration, and will insure
Lessor's interests regardless of any breach or violation by Lessee of any
representation, warranty or condition contained in such policies and will be
primary without right of contribution from any insurance effected by Lessor.
Upon the execution of any Schedule, the Lessee will furnish appropriate evidence
of such insurance acceptance.

Lessee will promptly repair any damaged time of Equipment unless such Equipment
has suffered a Casualty Loss.  Within fifteen (15) days of a Casualty Loss,
Lessee will provide written notice of that loss to Lessor and Lessee will, at
Lessee's option, either (a) replace the item of Equipment with Like Equipment
and marketable title to the Like Equipment will automatically vest in Lessor or
(b) pay the Casualty Value and after that payment and the payment of all other
amounts due and owing with respect to that item of Equipment, lessee's
obligation to pay further rent for the item of Equipment will cease.

13.  Default, Remedies and Mitigation.

13.1  Default.  The occurrence of any one or more of the following Events of
Default constitutes a default under a Summary Equipment Schedule:

(a)  Lessee's failure to pay Rent or other amounts payable by Lessee when due if
that failure continues for five (5) business days after written notice, or

(b)  Lessee's failure to perform any other term or condition of the Schedule or
the material inaccuracy of any representation or warranty made by the Lessee in
the Schedule or in any document or certificate furnished to the Lessor hereunder
if that failure or inaccuracy continues for ten (10) business days after written
notice, or

(c)  An assignment by Lessee for the benefit of its creditors, the failure by
Lessee to pay its debts when due, the insolvency of Lessee, the filing by Lessee
or the filing against Lessee of any petition under any bankruptcy or insolvency
law or for the appointment of a trustee or other officer with similar powers,
the adjudication of Lessee as insolvent, the liquidation of Lessee, or the
taking of any action for the purpose of the foregoing; or

(d)  The occurrence of an Event of Default under any Schedule, Summary Equipment
Schedule or other agreement between Lessee and Lessor or its Assignee or Secured
Party.

13.2  Remedies.  Upon the occurrence of any of the above Events of Default,
Lessor, at its option, may:

(a)  enforce Lessee's performance of the provisions of the applicable Schedule
by appropriate court action in law or in equity;

(b)  recover from Lessee any damages and or expenses, including Default Costs;

(c)  with notice and demand, recover all sums due and accelerate and recover the
present value of the remaining payment stream of all Rent due under the
defaulted Schedule (discounted at the same rate of interest at which such
defaulted Schedule was discounted with a Secured Party plus any prepayment fees
charged to Lessor by the Secured Party or, if there is no Secured Party, then
discounted at 6%) together with all Rent and other amounts currently due as
liquidated damages and not as a penalty;

(d)  with notice and process of law and in compliance with Lessee's security
requirements, Lessor may enter on Lessee's premises to remove and repossess the
Equipment without being liable to Lessee for damages due to the repossession,
except those resulting from Lessors, its assignees', agents' or representatives'
negligence; and

(e)  pursue any other remedy permitted by law or equity.

The above remedies, in Lessor's discretion and to the extent permitted by law,
are cumulative and may be exercised successively or concurrently.

13.3  Mitigation.  Upon return of the Equipment pursuant to the terms of Section

13 2, Lessor will use its best efforts in accordance with its normal business
procedures (and without obligation to give any priority to such Equipment) to
mitigate Lessor's damages as described below.  EXCEPT AS SET FORTH IN THIS
SECTION, LESSEE HEREBY WAIVES ANY RIGHTS NOW OR HEREAFTER CONFERRED BY STATUTE
OR OTHERWISE WHICH MAY REQUIRE LESSOR TO MITIGATE ITS DAMAGES OR MODIFY ANY OF
LESSOR'S RIGHTS OR REMEDIES STATED HEREIN. Lessor may sell, lease or otherwise
dispose of all or any part of the Equipment at a public or private sale for cash
or credit with the privilege of purchasing the Equipment.  The proceeds from any
sale, lease or other disposition of the Equipment are defined as either:

(a)  if sold or otherwise disposed of, the cash proceeds less the Fair Market
Value of the Equipment at the expiration of the Initial Term less the Default
Costs, or

(b)  if leased, the present value (discounted at 3 percent (3%) over the U.S.
Treasury Notes of comparable maturity to the term of the re-lease) of the
rentals for a term not to exceed the Initial Term, less the Default Costs.

Any proceeds will be applied against liquidated damages and any other sums due
to Lessor from Lessee.  However.  Lessee is liable to Lessor for, and Lessor may
recover, the amount by which the proceeds are less than the liquidated damages
and other sums due to Lessor from Lessee.

14.  Additional Provisions.

14.1  Board Attendance.  One representative of Lessor will have the right to
attend Lessee's corporate Board of Directors meetings and Lessee will give
Lessor reasonable notice in advance of any special Board of Directors meeting,
which notice will provide an agenda of the subject matter to be discussed at
such board meeting.  Lessee will provide Lessor with a certified copy of the
minutes of each Board of Directors meeting within thirty (30) days following the
date of such meeting held during the term of this Master Lease.

                                      2.
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14.2  Financial Statements.  As soon as practicable at the end of each month
(and in any event within thirty (30) days), Lessee will provide to Lessor the
same information which Lessee provides to its Board of Directors, but which will
include not less than a monthly income statement, balance sheet and statement of
rash flows prepared in accordance with generally accepted accounting principles,
consistently applied (the "Financial Statements").  As soon as practicable at
the end of each fiscal year, Lessee will provide to Lessor audited Financial
Statements setting forth in comparative form the corresponding figures for the
fiscal year (and in any event within ninety (90) days), and accompanied by an
audit report and opinion of the independent certified public accountants
selected by Lessee.  Lessee will promptly furnish to Lessor any additional
information (including, but not limited to, tax returns, income statements,
balance sheets and names of principal creditors) as Lessor reasonably believes
necessary to evaluate Lessee's continuing ability to meet financial obligations.
After the effective date of the initial registration statement covering a public
offering of Lessee's securities, the term "Financial Statements" will be deemed
to refer to only those statements required by the Securities and Exchange
Commission.

14.3  Obligation to Lease Additional Equipment.  Upon notice to Lessee, Lessor
will not be obligated to lease any Equipment which would have a Commencement
Date after said notice if (i) Lessee is in default under this Master Lease or
any Schedule; (ii) Lessee is in default under any loan agreement, the result of
which would allow the lender or any secured party to demand immediate payment of
any material indebtedness, (iii) there is a material adverse change in Lessee's
credit standing, or (iv) Lessor determines (in reasonable good faith) that
Lessee will be unable to perform its obligations under this Master Lease or any
Schedule.

14.4  Merger and Sale Provisions.  Lessee will notify Lessor of any proposed
Merger at least sixty (60) days prior to the closing date.  Lessor may, in its
discretion, either (i) consent to the assignment of the Master Lease and all
relevant Schedules to the successor entity, or (ii) terminate the Lease and all
relevant Schedules.  If Lessor elects to consent to the assignment, Lessee and
its successor will sign the assignment documentation provided by Lessor.  If
Lessor elects to terminate the Master Lease and all relevant Schedules, then
Lessee will pay Lessor all amounts then due and owing and a termination fee
equal to the present value (discounted at 6%) of the remaining Rent for the
balance of the Initial Term(s) of all Schedules, and will return the Equipment
in accordance with Section 9.  Lessor hereby consents to any Merger in which the
surviving entity has a Moody's Bond Rating of BA3 or better or a commercially
acceptable equivalent measure of creditworthiness as reasonably determined by
Lessor.

14.5  Entire Agreement.  This Master Lease and associated Schedules and Summary
Equipment Schedules supersede all other oral or written agreements or
understandings between the parties concerning the Equipment including, for
example, purchase orders.  ANY AMENDMENT OF THIS MASTER LEASE OR A SCHEDULE, MAY
ONLY BE ACCOMPLISHED BY A WRITING SIGNED BY THE PARTY AGAINST WHOM THE AMENDMENT
IS SOUGHT TO BE ENFORCED.

14.6  No Waiver.  No action taken by Lessor or Lessee will be deemed to
constitute a waiver of compliance with any representation, warranty or covenant
contained in this Master Lease or a Schedule.  The waiver by Lessor or Lessee of
a breach of any provision of this Master Lease or a Schedule will not operate or
be construed as a waiver of any subsequent breach.

14.7  Binding Nature.  Each Schedule is binding upon, and inures to the benefit
of Lessor and its assigns.  LESSEE MAY NOT ASSIGN ITS RIGHTS OR OBLIGATIONS.

14.8  Survival of Obligations.  All agreements, obligations including, but not
limited to those arising under Section 6.2, representations and warranties
contained in this Master Lease, any Schedule, Summary Equipment Schedule or in
any document delivered in connection with those agreements are for the benefit
of Lessor and any Assignee or Secured Party and survive the execution, delivery,
expiration or termination of this Master Lease.

14.9  Notices.  Any notice, request or other communication to either party by
the other will be given in writing and deemed received upon the earlier of (1)
actual receipt or (2) three days after mailing if mailed postage prepaid by
regular or airmail to Lessor (to the attention of "the Comdisco Venture Group")
or Lessee, at the address set out in the Schedule, (3) one day after it is sent
by courier or (4) on the same day as sent via facsimile transmission, provided
that the original is sent by personal delivery or mail by the sending party.

14.10 Applicable Law.  THIS MASTER LEASE HAS BEEN. AND EACH SCHEDULE WILL HAVE
BEEN MADE, EXECUTED AND DELIVERED IN THE STATE OF ILLINOIS AND WILL BE GOVERNED
AND CONSTRUED FOR ALL PURPOSES IN ACCORDANCE WITH THE LAWS OF THE STATE OF
ILLINOIS WITHOUT GIVING EFFECT TO CONFLICT OF LAW PROVISIONS. NO RIGHTS OR
REMEDIES REFERRED TO IN ARTICLE 2A OF THE UNIFORM COMMERCIAL CODE WILL BE
CONFERRED ON LESSEE UNLESS EXPRESSLY GRANTED IN THIS MASTER LEASE OR A SCHEDULE.

14.11 Severability.  If any one or more of the provisions of this Master Lease
or any Schedule is for any reason held invalid, illegal or unenforceable, the
remaining provisions of this Master Lease and any such Schedule will be
unimpaired, and the invalid, illegal or unenforceable provision replaced by a
mutually acceptable valid, legal and enforceable provision that is closest to
the original intention of the parties.

14.12 Counterparts.  This Master Lease and any Schedule may be executed in any
number of counterparts, each of which will be deemed an original, but all such
counterparts together constitute one and the same instrument.  If Lessor grants
a security interest in all or any part of a Schedule, the Equipment or sums
payable thereunder, only that counterpart Schedule marked "Secured Party's
Original" can transfer Lessor's rights and all other counterparts will be marked
"Duplicate."

14.13 Licensed Products.   Lessee will obtain no title to Licensed Products
which will at all times remain the property of the owner of the Licensed
Products.  A license from the owner may be required and it is Lessee's
responsibility to obtain any required license before the use of the Licensed
Products.  Lessee agrees to treat the Licensed Products as confidential
information of the owner, to observe all copyright restrictions, and not to
reproduce or sell the Licensed Products.

14.14 Secretary's Certificate.  Lessee will, upon execution of this Master
Lease, provide Lessor with a secretary's certificate of incumbency and
authority.  Upon the execution of each Schedule with a purchase price in excess
of $1,000,000, Lessee will provide Lessor with an opinion from Lessee's counsel
in a form acceptable to Lessor regarding the representations and warranties in
Section 8.

14.15 Electronic Communications.  Each of the parties may communicate with the
other by electronic means under mutually agreeable terms.

14.16 Land lord/Mortgagee Waiver.  Lessee agrees to provide Lessor with a
Landlord/Mortgagee Waiver with respect to the Equipment.  Such waiver shall be
in a form satisfactory to Lessor.

14.17 Equipment Procurement Charges/Progress Payments.  Lessee hereby agrees
that Lessor shall not, by virtue of its entering into this Master Lease, be
required to remit any payments to any manufacturer or other third party until
Lessee accepts the Equipment subject to this Master Lease.

14.18 Definitions.

Advance - means the amount due to Lessor by Lessee upon Lessee's execution of
-------
each Schedule.

Assignee - means an entity to whom Lessor has sold or assigned its rights as
--------
owner and Lessor of Equipment.

Casualty Loss - means the irreparable loss or destruction of Equipment.
-------------

Casualty Value- means the greater of the aggregate Rent remaining to be paid for
--------------
the balance of the lease term or the Fair Market Value of the Equipment
immediately prior to the Casualty Loss.  However, if a Casualty Value Table is
attached to the relevant Schedule its terms will control.

Commencement Date - is defined in each Schedule
-----------------

Default Costs - means reasonable attorney's fees and remarketing costs resulting
-------------
from a Lessee default or Lessor's enforcement of its remedies.

Delivery Date - means date of delivery of Inventory Equipment to Lessee's
-------------
address.

Equipment - means the property described on a Summary Equipment Schedule and any
---------
replacement for that property required or permitted by this Master Lease or a
Schedule.

Event of Default - means the events described in Subsection 13.1.
----------------

Fair Market Value - means the aggregate amount which would be obtainable in an
-----------------
arm's-length transaction between an informed and willing buyer/user and an
informed and willing seller under no compulsion to sell.

Initial Term - means the period of time beginning on the first day of the first
------------
full Rent Interval following the Commencement Date for all items of Equipment
and continuing for the number of Rent Intervals indicated on a Schedule

Interim Rent - means the pro-rata portion of Rent due for the period from the
------------
Commencement Date through but not including the first day of the first full Rent
Interval included in the Initial Term.

Late Charge - means the lesser of five percent (5%) of the payment due or the
-----------
maximum amount permitted by the law of the state where the Equipment is located.

Licensed Products - means any software or other licensed products attached to
-----------------
the Equipment.

Like Equipment - means replacement Equipment which is lien free and of the same
--------------
model, type, configuration and manufacture as Equipment.

Merge - means any consolidation or merger of the Lessee with or into any other
-----
corporation or entity, any sale or conveyance of all or substantially all of the
assets or

                                      3.
<PAGE>

stock of the Lessee by or to any other person or entity in which Lessee is not
the surviving entity.

Notice Period - means not less than ninety (90) days nor more than twelve (12)
-------------
months prior to the expiration of the lease term.

Owner - means the owner of Equipment.
-----

Rent - means the rent Lessee will pay for each item of Equipment expressed in a
----
Summary Equipment Schedule either as a specific amount or an amount equal to the
amount which Lessor pays for an item of Equipment multiplied by a lease rate
factor plus all other amounts due to Lessor under this Master Lease or a
Schedule.

Rent Interval - means a full calendar month or quarter as indicated on a
-------------
Schedule

Schedule - means either an Equipment Schedule or a Licensed Products Schedule
--------
which incorporates all of the terms and conditions of this Master Lease.

Secured Party - means an entity to whom Lessor has granted a security interest
-------------
for the purpose of securing a loan.

Summary Equipment Schedule - means a certificate provided by Lessor summarizing
--------------------------
all of the Equipment for which Lessor has received Lessee approved vendor
invoices, purchase documents and/or evidence of delivery during a calendar
quarter which will incorporate all of the terms and conditions of the related
Schedule and this Master Lease and will constitute a separate lease for the
equipment leased thereunder.

                                       4.
<PAGE>

IN WITNESS WHEREOF, the parties hereto have executed this Master Lease on or as
of the day and year first above written.

BLUE MARTINI SOFTWARE, INC.             COMDISCO, INC.,
as Lessee                               as Lessor

By: /s/ Monte Zweben                    By /s/ James Labe, President
   ------------------------------         ------------------------------------

Title: CEO                              Title: Comdisco Ventures Division
      ---------------------------             --------------------------------

                                      1.
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                                  ADDENDUM TO
              MASTER LEASE AGREEMENT DATED AS OF DECEMBER 6,1999
                BETWEEN BLUE MARTINI SOFTWARE, INC., AS LESSEE
                         AND COMDISCO, INC., AS LESSOR

The undersigned hereby agree that the terms and conditions of the above-
referenced Master Lease are hereby modified and amended as follows:

1.   Section 3.  "Rent and Payment."
     ---------    -----------------

Insert the following at the end of the second sentence after the word "amount":
"provided, however, that so long as payment is made within five (5) days after
           -------
such payment is due, no late charges will be assessed for up to two (2) late
payments under a particular Summary Equipment Schedule."

2.   Section 5.2.  "Relocation or Sublease."
     -----------    ----------------------

Second paragraph, line 8, add the word "reasonably" after the word "documents."

3.   Section 5.3.  "Assignment by Lessor."
     -----------    --------------------

Paragraph (b), first sentence, line 1, add the phrase "After receipt of written
notice of assignment from Lessor" before the word "Lessee".

4.   Section 6.  "Net Lease: Taxes and Fees."
     ----------  ----------------------------

Subsection 6.2, add the following paragraph at the end of this subsection:

"Lessee shall not be liable for any taxes, fees or charges to the extent the
same result from any sale or assignment or grant of security interest by Lessor,
or to the extent any such action increases the taxes, fees or charges that would
otherwise be payable. Upon prior written notice to Lessor, Lessee shall have the
right to contest by proper legal proceedings any taxes levied, as agent for or
in the name of Lessor. Lessor will cooperate in any legal proceedings being
prosecuted by Lessee with regard to any taxes, but Lessee will pay the expenses
in such litigation. Lessee shall have the right to contest in good faith and by
appropriate proceeding the validity or the amount of taxes unless such contest
would adversely affect the title of the Lessor to the Equipment or would subject
it to forfeiture or sale. Lessee shall have the rights to any refund received as
a result of any such contest or proceeding to the extent Lessee has previously
reimbursed Lessor for such taxes."

5.   Section 7.  "Care, Use and Maintenance; Inspection by Lessor."
     ---------    -----------------------------------------------

Last sentence, insert the following at the end thereof: "or Lessee has purchased
such Equipment pursuant to the purchase option herein granted."

6.   Section 8.  "Representations and Warranties of Lessee."
     ---------    ----------------------------------------

Paragraph (c), line 3, delete "if adversely determined, will" and insert "are
reasonably likely to".

7.   Section 9.  "Delivery and Return of Equipment."
     ---------    --------------------------------

Second sentence, insert "and provided that the Equipment is not purchased or the
term extended as permitted by the applicable Schedule" after "Schedule".

8.   Section 11.  "Indemnity."
     ----------    ---------

First sentence, line 6, after the word "Equipment", delete the words "during the
term of this Master Lease or until Lessee's obligations under the Master Lease
terminate" and insert "arising from acts or events during the period from the
Delivery Date for the applicable Equipment until re-delivery of the Equipment to
Lessor in accordance with the terms of this Master Lease."

Second sentence, line 3, insert "or willful misconduct" at the end of the
sentence.

9.   Section 13.1.  "Default."
     ------------    -------

Paragraph (b), line 1, insert "applicable" before the word "Schedule".

Paragraph (c), line 4, insert the following after "powers", "which petition or
appointment is not dismissed or vacated within sixty (60) days."

10.  Section 13.2.  "Remedies."
     ------------    --------

Introduction, insert "and during the continuance" after the word "occurrence."
Paragraph (d), line 5, insert "or willful misconduct" after "negligence".

11.  Section 13.3.  "Mitigation."
     ------------    ----------

Second sentence, line 1, insert "AND TO THE EXTENT PERMITTED BY LAW" after the
words "IN THIS SECTION".

12.  Section 14.1.   "Board Attendance."
     ------------     ----------------

Delete this section in its entirety.

13.  Section 14.2.   "Financial Statements."
     ------------     --------------------

                                      1.
<PAGE>

Delete the first sentence in its entirety and replace it with the following:

"As soon as practicable at the end of each month (and in any event within thirty
(30) days), Lessee will provide to Lessor a monthly income statement and balance
sheet prepared in accordance with generally accepted accounting principles,
consistently applied - (except that such financials will not include footnotes
required by generally accepted accounting principles) (the "Financial
Statements")."

In line 8, delete "ninety (90)" and replace it with the words "one hundred
twenty (120)".

14.  Section 14.4.  "Merger and Sale Provisions."
     ------------    --------------------------

In line 2, delete "sixty (60)" and replace with "thirty (30)". In line 10, after
the words "with Section 9", add "or, if applicable, purchase the Equipment for a
mutually agreeable price". To the end of this Section, add: "and Lessor shall
not unreasonably withhold its consent to a Merger in other cases."

15.  Section 14.7.  "Binding Nature."
     ------------    --------------

Second sentence, add the following at the end thereof: "except any permitted
assignment in accordance with the terms of Section 14.4 of this Master Lease."

16.  Section 14.9.  "Notices."
     ------------    -------

Lien 5, insert "applicable" before "Schedule".

18.  Section 14.14.  "Secretary's Certificate."
     -------------    -----------------------

Line 4, insert "reasonably" before "acceptable."

19.  Section 14.18.  "Casualty Value"
     -------------    --------------

Line 1, after "greater of the" insert "present value of the". In line 2,
after "lease term" insert "discounted at a rate of six percent (6%) per annum
plus the residual value of the Equipment as of the expiration of the Initial
Term".

Except as amended hereby, all other terms and conditions of the Master Lease
Agreement remain in full force and effect.

BLUE MARTINI SOFTWARE, INC.,                 COMDISCO, INC.,
as LESSEE                                    as LESSOR

By: Monte Zweben                              By: /s/ James Labe
   ----------------------------------            ------------------------------

Title: CEO                                   Title: President
      -------------------------------              ----------------------------

Date. 12/09/99                               Date: Jan. 19, 2000
     --------------------------------             -----------------------------

                                      2.
<PAGE>

                            EQUIPMENT SCHEDULE VL-1
                         DATED AS OF DECEMBER 6, 1999
                           TO MASTER LEASE AGREEMENT
               DATED AS OF DECEMBER 6, 1999 (THE "MASTER LEASE")

<TABLE>
<CAPTION>
LESSEE: BLUE MARTINI SOFTWARE, INC.                    LESSOR: COMDISCO, INC.
<S>                                                    <C>                           <C>
Admin.  Contact/Phone No.:                             Address for all Notices:
--------------------------                             ------------------------
Contact:____________________                           6111 North River Road
Phone: (650) 356-4000                                  Rosemont, Illinois 60018
Fax: (650) 356-4001                                    Attn.: Venture Group
Address for Notices:
--------------------
2600 Campus Drive, Suite 175
San Mateo, CA 94403
Central Billing Location:                              Rent Interval:                Monthly
-------------------------                              --------------
same as above
Attn.:
Lessee Reference No.:
--------------------- ______________________
                        (24 digits maximum)
Location of Equipment:                                 Initial Term:                 48 months
----------------------                                 -------------
same as above                                          (Number of Rent Intervals)
                                                       Lease Rate Factor:            2.425%
                                                       -------------------
EQUIPMENT (as defined below):                          Advance:                      $25,462.50
-----------------------------                          --------
                                                       Interim Rent:                 Interest Only
                                                       -------------
                                                                                     (annual interest rate 8.0%)
</TABLE>

Equipment specifically approved by Lessor, which shall be delivered to and
accepted by Lessee during the period December 6, 1999 through December 6, 2000
("Equipment Delivery Period"), for which Lessor receives vendor invoices
approved for payment, up to an aggregate purchase price of $1,050,000.00
("Commitment Amount") excluding custom use equipment, leasehold improvements,
installation costs and delivery costs, rolling stock, special tooling, "stand-
alone" software, application software bundled into computer hardware, hand held
items, molds and fungible items. So long as no Event of Default has occurred and
is continuing hereunder, Lessor agrees that Lessee may decrease the Commitment
Amount under Equipment Schedule No. VL-2 and increase the Commitment Amount
under VL-1 at any time during the Equipment Delivery Period

                                      3.
<PAGE>

1.   Equipment Purchase

     This Schedule contemplates Lessor's acquisition of Equipment for lease to
Lessee, either by one of the first three categories listed below or by providing
Lessee with Equipment from the fourth category, in an aggregate value up to the
Commitment Amount referred to on the face of this Schedule.  If the Equipment
acquired is of category (i), (ii) or (iii) below, the effectiveness of this
Schedule as it relates to those items of Equipment is contingent upon Lessee's
acknowledgment at the time Lessor acquires the Equipment that Lessee has either
received or approved the relevant purchase documentation between vendor and
Lessor for that Equipment.

     (i)       NEW ON-ORDER EQUIPMENT. Lessor will purchase new Equipment which
               is obtained from a vendor by Lessee for its use subject to
               Lessor's prior approval of the Equipment.

     (ii)      SALE-LEASEBACK EQUIPMENT. Any in-place Equipment installed at
               Lessee's site and to which Lessee has clear title and ownership
               may be considered by Lessor for inclusion under this Lease (the
               "Sale-Leaseback Transaction"). Any request for a Sale-Leaseback
               Transaction must be submitted to Lessor in writing (along with
               accompanying evidence of Lessee's Equipment ownership
               satisfactory to Lessor for all Equipment submitted) no later than
               January 6, 1999*. Lessor will not perform a Sale-Leaseback
               Transaction for any request or accompanying Equipment ownership
               documents which arrive after the date marked above by an asterisk
               (*). Further, any sale-leaseback Equipment will be placed on
               lease subject to: (1) Lessor prior approval of the Equipment; and
               (2) if approved, at the Equipment value pursuant to the schedule
               below:


                                                   PERCENT OF ORIGINAL
                                                 MANUFACTURER'S NET EQUIPMENT
           ORIGINAL EQUIPMENT INVOICE DATE           COST PAID BY LESSOR
          ------------------------------------  --------------------------------
          Between 9/7/99 and 12/6/99 (90 days)              100%

Lessee represents that it has paid all California sales tax due on the cost of
that portion of Equipment to be installed in California and agrees to provide
evidence of such payment to Lessor, if specifically requested. As a result of
the election, Lessor agrees that it will not invoice Lessee for use tax on the
monthly rental rate. Lessee understands that this is an irrevocable election to
measure the tax by the Equipment cost and cannot be changed except prior to
installation of the Equipment.

     (iii)     USED ON-ORDER EQUIPMENT. Lessor will purchase used Equipment
               which is obtained from a third party by Lessee for its use
               subject to Lessor's prior approval of the Equipment and at
               Lessor's appraised value for such used Equipment.

     (iv)      800 NUMBER EQUIPMENT. Upon Lessee's use of Comdisco's 1-800
               Direct Service, Lessor will purchase new or used Equipment from a
               third party or Lessor will supply new or used Equipment from its
               inventory for use by Lessee at rates provided by Lessor.

2.   Commencement Date

     The Commencement Date for each item of new on-order or used on-order
Equipment will be the install date as confirmed in writing by Lessee as set
forth on the vendor invoice of which a facsimile transmission will constitute an
original document.  The Commencement Date for sale-leaseback Equipment shall be
the date Lessor tenders the purchase price.  The Commencement Date for 800
Number Equipment shall be fifteen (15) days from the ship date, such ship date
to be set forth on the vendor invoice or if unavailable on the vendor invoice
the ship date will be determined by Lessor upon other supporting shipping
documentation.  Lessor will summarize all approved invoices, purchase
documentation and evidence of delivery, as applicable, received in the same
calendar month into a Summary Equipment Schedule in the form attached to this
Schedule as Exhibit 1, and the Initial Term will begin the first day of the
            ---------
calendar month thereafter.  Each Summary Equipment Schedule will contain the
Equipment location, description, serial number(s) and cost and will incorporate
the terms and conditions of the Master Lease and this Schedule and will
constitute a separate lease.

3.   Option to Extend

     So long as no Event of Default has occurred and is continuing hereunder,
and upon written notice no earlier than twelve (12) months and no later than
ninety (90) days prior to the expiration of the Initial Term of a Summary
Equipment Schedule, Lessee will have the right to extend the Initial Term of
such Summary Equipment Schedule for a period of one (1) year.  In such event,
the rent to be paid during said extended period shall be mutually agreed upon
and if the parties cannot mutually agree, then the Summary Equipment Schedule
shall continue in full force and effect pursuant to the existing terms and
conditions until terminated in accordance with its terms.  The Summary Equipment
Schedule will continue in effect following said extended period until terminated
by either party upon not less than ninety (90) days prior written notice, which
notice shall be effective as of the date of receipt.

4.   Purchase Option

                                      4.
<PAGE>

     So long as no Event of Default has occurred and is continuing hereunder,
and upon written notice no earlier than twelve (12) months and no later than
ninety (90) days prior to the expiration of the Initial Term or the extended
term of the applicable Summary Equipment Schedule, Lessee will have the option
at the expiration of the Initial Term of the Summary Equipment Schedule to
purchase all, but not less than all, of the Equipment listed therein for a
purchase price not to exceed fifteen percent (15%) of Equipment cost hereunder
and upon terms and conditions to be mutually agreed upon by the parties
following Lessee's written notice, plus any taxes applicable at time of
purchase.  Said purchase price shall be paid to Lessor upon the expiration date
of the Initial Term or extended term.  Title to the Equipment shall
automatically pass to Lessee upon payment in full of the purchase price but, in
no event, earlier than the expiration of the fixed Initial Term or extended
term, if applicable.  If the parties are unable to agree on the purchase price
or the terms and conditions with respect to said purchase, then the Summary
Equipment Schedule with respect to this Equipment shall remain in full force and
effect.  Notwithstanding the exercise by Lessee of this option and payment of
the purchase price, until all obligations under the applicable Summary Equipment
Schedule have been fulfilled, it is agreed and understood that Lessor shall
retain a purchase money security interest in the Equipment listed therein and
the Summary Equipment Schedule shall constitute a Security Agreement under the
Uniform Commercial Code of the state in which the Equipment is located.

5.   Technology Exchange Option

     If Lessee is not in default, and there is no material adverse change in
Lessee's credit, on or after the expiration of the 12th month of any Summary
Equipment Schedule, Lessee shall have the option to replace any of the Equipment
subject to such Summary Equipment Schedule with new technology equipment ("New
Technology Equipment") utilizing the following guidelines:

     A.  Equipment being replaced with New Technology Equipment shall have an
aggregate original cost equal to or greater than $20,000 and be comprised of
full configurations of equipment.

     B.  This Technology Exchange Option shall be limited to a maximum in the
aggregate of fifty percent (50%) of the original equipment cost and shall not
apply to software or any soft costs financed hereunder including but not limited
to tenant improvements and custom equipment.

     C.  The cost of the New Technology Equipment must be equal to or greater
than the original equipment cost of the replaced equipment, but in no event
shall exceed one hundred fifty percent (150%) of the original equipment cost.

     D.  The remaining lease payments applicable to the equipment being replaced
by the New Technology Equipment will be discounted to present value at six
percent (6%).

The wholesale market value of the equipment being replaced will be established
by Comdisco based upon then current market conditions.  Upon the return of the
replaced equipment, the wholesale price will be deducted from the present value
of the remaining rentals and the differential will be added to the cost of the
New Technology Equipment in calculating the new rental.  The lease for the New
Technology Equipment will contain terms and conditions substantially similar to
those for the replaced equipment and will have an Initial Term not less than the
balance of the remaining Initial Term for the replaced equipment.

6.   Special Terms

The terms and conditions of the Master Lease as they pertain to this Schedule
are hereby modified and amended as follows:

     (a)       Section 14.48., "Definitions"
                                -----------
               In the definition of "Interim Rent", delete "the pro-rata
                                     ------------
               portion" and replace with "interest only portion".

     (b)       Section 14.16., "Land lord/Mortgagee Waiver"
                                --------------------------
          Delete this section in its entirety.

Master Lease: This Schedule is issued pursuant to the Master Lease identified on
page 1 of this Schedule.  All of the terms and conditions of the Master Lease
are incorporated in and made a part of this Schedule as if they were expressly
set forth in this Schedule.  The parties hereby reaffirm all of the terms and
conditions of the Master Lease (including, without limitation, the
representations and warranties set forth in Section 8) except as modified herein
by this Schedule.  This Schedule may not be amended or rescinded except by a
writing signed by both parties.

                                      5.
<PAGE>

BLUE MARTINI SOFTWARE, INC.              COMDISCO, INC.,
as Lessee                                as Lessor

By: /s/ Monte Zweben                     By: James Labe
   ---------------------------------        ---------------------------------

Title: CEO                               Title: President
      ------------------------------           -------------------------------

Date: 12/29/99                           Date: Jan 19, 2000
     -------------------------------          --------------------------------

                                      6.
<PAGE>

                                   EXHIBIT 1
                           SUMMARY EQUIPMENT SCHEDULE
                           --------------------------

     This Summary Equipment Schedule dated XXXX is executed pursuant to
Equipment Schedule No.  X to the Master Lease Agreement dated XXXX between
Comdisco, Inc. ("Lessor") and XXXX ("Lessee").  All of the terms, conditions,
representations and warranties of the Master Lease Agreement and Equipment
Schedule No.  X a i re incorporated herein and made a part hereof, and this
Summary Equipment Schedule constitutes a Schedule for the Equipment on the
attached invoices.

1.   For Period Beginning:                   And Ending:
     ---------------------                   -----------

2.   Initial Term Starts on:                 Initial Term:
     -----------------------                 -------------
                                             (Number of Rent Intervals)

3.   Total Summary Equipment Cost:
     -----------------------------

4.   Lease Rate Factor:
     ------------------

5.   Rent:
     -----

6.   Acceptance Doc Type:
     --------------------

                                      7.
<PAGE>

                            EQUIPMENT SCHEDULE VL-2
                          DATED AS OF DECEMBER 6, 1999
                           TO MASTER LEASE AGREEMENT
               DATED AS OF DECEMBER 6, 1999 (THE "MASTER LEASE")

<TABLE>
<S>                                              <C>
LESSEE: BLUE MARTINI SOFTWARE, INC.              LESSOR: COMDISCO, INC.
Admin.  Contact/Phone No.:                       Address for all Notices:
--------------------------                       ------------------------
Contact:____________________                     6111 North River Road
Phone: (650) 356-4000                            Rosemont, Illinois 60018
Fax: (650) 356-4001                              Attn.: Venture Group
Address for Notices:
--------------------
2600 Campus Drive, Suite 175
San Mateo, CA 94403
Central Billing Location:                        Rent Interval:              Monthly
-------------------------                        --------------
same as above
Attn.:
Lessee Reference No.:  ______________________
---------------------
                        (24 digits maximum)
Location of Equipment:                           Initial Term:               48 months
----------------------                           -------------
same as above                                    (Number of Rent Intervals)
                                                 Lease Rate Factor:          2.425%
                                                 ------------------
Attn.
                                                 Advance:                    $10,912.50
                                                 --------
EQUIPMENT (as defined below):
-----------------------------

                                                 Interim Rent:               Interest Only
                                                 -------------
                                                                             (annual interest rate 8.0%)
</TABLE>

Software and tenant improvements specifically approved by Lessor, which shall be
delivered to and accepted by Lessee during the period December 6, 1999 through
December 6, 2000 ("Equipment Delivery Period") for which Lessor receives vendor
invoices approved for payment, up to an aggregate purchase price of $450,000.00
("Commitment Amount"); excluding custom use equipment, installation costs and
delivery costs, rolling stock special tooling, hand held items, molds and
fungible items.

                                      1.
<PAGE>

1.        Equipment Purchase

          This Schedule contemplates Lessor's acquisition of Equipment for lease
to Lessee, either by one of the first three categories listed below or by
providing Lessee with Equipment from the fourth category, in an aggregate value
up to the Commitment Amount referred to on the face of this Schedule. If the
Equipment acquired is of category (i), (ii) or (iii) below, the effectiveness of
this Schedule as it relates to those items of Equipment is contingent upon
Lessee's acknowledgment at the time Lessor acquires the Equipment that Lessee
has either received or approved the relevant purchase documentation between
vendor and Lessor for that Equipment.
          (i)  NEW ON-ORDER EQUIPMENT. Lessor will purchase new Equipment which
               is obtained from a vendor by Lessee for its use subject to
               Lessor's prior approval of the Equipment.
          (ii) SALE-LEASEBACK EQUIPMENT. Any in-place Equipment installed at
               Lessee's site and to which Lessee has clear title and ownership
               may be considered by Lessor for inclusion under this Lease (the
               "Sale-Leaseback Transaction"). Any request for a Sale-Leaseback
               Transaction must be submitted to Lessor in writing (along with
               accompanying evidence of Lessee's Equipment ownership
               satisfactory to Lessor for all Equipment submitted) no later than
               January 6, 1999*. Lessor will not perform a Sale-Leaseback
               Transaction for any request or accompanying Equipment ownership
               documents which arrive after the date marked above by an asterisk
               (*). Further, any sale-leaseback Equipment will be placed on
               lease subject to: (1) Lessor prior approval of the Equipment; and
               (2) if approved, at the Equipment value pursuant to the schedule
               below:

                                                      PERCENT OF ORIGINAL
                                                  MANUFACTURER'S NET EQUIPMENT
            ORIGINAL EQUIPMENT INVOICE DATE           COST PAID BY LESSOR
            --------------------------------     ------------------------------
          Between 9/7/99 and 12/6/99 (90 days)                100%

Lessee represents that it has paid all California sales tax due on the cost of
that portion of Equipment to be installed in California and agrees to provide
evidence of such payment to Lessor, if specifically requested.  As a result of
the election, Lessor agrees that it will not invoice Lessee for use tax on the
monthly rental rate.  Lessee understands that this is an irrevocable election to
measure the tax by the Equipment cost and cannot be changed except prior to
installation of the Equipment.

          (iii)  USED ON-ORDER EQUIPMENT. Lessor will purchase used Equipment
                 which is obtained from a third party by Lessee for its use
                 subject to Lessor's prior approval of the Equipment and at
                 Lessor's appraised value for such used Equipment.
          (iv)   800 NUMBER EQUIPMENT. Upon Lessee's use of Comdisco's 1-800
                 Direct Service, Lessor will purchase new or used Equipment from
                 a third party or Lessor will supply new or used Equipment from
                 its inventory for use by Lessee at rates provided by Lessor.

2.        Commencement Date
          The Commencement Date for each item of new on-order or used on-order
Equipment will be the install date as confirmed in writing by Lessee as set
forth on the vendor invoice of which a facsimile transmission will constitute an
original document.  The Commencement Date for sale-leaseback Equipment shall be
the date Lessor tenders the purchase price.  The Commencement Date for 800
Number Equipment shall be fifteen (15) days from the ship date, such ship date
to be set forth on the vendor invoice or if unavailable on the vendor invoice
the ship date will be determined by Lessor upon other supporting shipping
documentation.  Lessor will summarize all approved invoices, purchase
documentation and evidence of delivery, as applicable, received in the same
calendar month into a Summary Equipment Schedule in the form attached to this
Schedule as Exhibit 1, and the Initial Term will begin the first day of the
            ---------
calendar month thereafter.  Each Summary Equipment Schedule will contain the
Equipment location, description, serial number(s) and cost and will incorporate
the terms and conditions of the Master Lease and this Schedule and will
constitute a separate lease.

3.        Miscellaneous
          In consideration of Lessor financing software and tenant improvements
hereunder, Lessee agrees in addition to its last Monthly Rent Payment to remit
to Lessor an amount equal to fifteen percent (15%) of Lessor's aggregate cost of
software and tenant improvements provided hereunder.

4.        Special Terms
          The terms and conditions of the Master Lease as they pertain to.  this
          Schedule are hereby modified and amended as follows:
          (a)  Section 9, "Delivery and Return of Equipment"
                           --------------------------------
          Delete second, third and fourth sentences in their entirety.
          (b)  Section 14.18., "Definitions"
                                -----------
          In the definition of "Interim Rent", delete "the pro-rata portion" and
                                ------------
          replace with "interest only portion".

                                      2.
<PAGE>

          (c)  Section 14.16., "Landlord/Mortgagee Waiver"
                                -------------------------
          Delete this section in its entirety.
Master Lease: This Schedule is issued pursuant to the Master Lease identified on
page 1 of this Schedule.  All of the terms and conditions of the Master Lease
are incorporated in and made a part of this Schedule as if they were expressly
set forth in this Schedule.  The parties hereby reaffirm all of the terms and
conditions of the Master Lease (including, without limitation, the
representations and warranties set forth in Section 8) except as modified herein
by this Schedule.  This Schedule may not be amended or, rescinded except by a
writing signed by both parties.


BLUE MARTINI SOFTWARE, INC.                  COMDISCO, INC.,
as Lessee                                    as Lessor


By:       Monte Zweben                       By:           James Labe
   ---------------------------------            --------------------------------

Title:       CEO                             Title:         President
      ------------------------------               -----------------------------

Date:      12/29/99                          Date:        Jan. 19, 2000
      ------------------------------               -----------------------------

                                      3.
<PAGE>

                                   EXHIBIT 1
                           SUMMARY EQUIPMENT SCHEDULE
                           --------------------------

     This Summary Equipment Schedule dated XXXX is executed pursuant to
Equipment Schedule No.  X to the Master Lease Agreement dated XXXX between
Comdisco, Inc. ("Lessor") and XXXX ("Lessee").  All of the terms, conditions,
representations and warranties of the Master Lease Agreement and Equipment
Schedule No.  X a i re incorporated herein and made a part hereof, and this
Summary Equipment Schedule constitutes a Schedule for the Equipment on the
attached invoices.

1.   For Period Beginning:                        And Ending:
     ---------------------                        -----------

2.   Initial Term Starts on:                      Initial Term:
     -----------------------                      -------------
                                                  (Number of Rent Intervals)

3.   Total Summary Equipment Cost:
     -----------------------------

4.   Lease Rate Factor:
     ------------------

5.   Rent:
     -----

6.   Acceptance Doc Type:
     --------------------

                                      1.