Document:

<PAGE>
                                                                    Exhibit 10.3

                                    SUBLEASE

THIS SUBLEASE dated the 31st day of January, 2002

B E T W E E N :

                           DALEEN CANADA CORPORATION

                           (hereinafter called the "SUBLANDLORD")

                           and

                           EDS CANADA INC.-

                           (hereinafter called the "SUBTENANT")

         WHEREAS by a lease dated and having effect from the 1st day of October,
1999 (the "HEAD LEASE"), a copy of which is attached hereto as SCHEDULE "A",
LOCATION3 LIMITED (the "HEAD LANDLORD") leased to Inlogic Software Inc. (the
"ORIGINAL TENANT") certain premises (the "PREMISES") consisting of approximately
6,546 square feet of rentable area on the 4th floor of the building (the
"BUILDING") municipally known as 55 York Street, Toronto, Ontario, (such
Premises being more particularly described in the Head Lease) for a term
expiring on the 28th day of February 2004;

         WHEREAS on the 31st day of December, 1999, the Original Tenant
amalgamated with 3036238 Nova Scotia Company as Inlogic Software Corp., which
then changed its name to Daleen Canada Corporation (the "SUBLANDLORD") on the
14th day of January 2000; and

         WHEREAS the Sublandlord and the Subtenant have agreed to enter into a
sublease (the "SUBLEASE") of the Premises for the balance of the term of the
Head Lease less one (1) day at a rent and on such terms as are hereinafter set
forth;

         NOW THEREFORE in consideration of the rents, covenants and agreements
herein contained (the receipt and adequacy of which are acknowledged) the
parties hereto agree as follows:

SECTION 1 PREMISES AND TERM.

         The Sublandlord hereby subleases to the Subtenant and the Subtenant
hereby subleases from the Sublandlord the Premises on an "as is, where is" basis
for a term to commence on the __ day of FEBRUARY 1, 2002 (the "COMMENCEMENT
Date") and to expire February 27, 2004 being one (1) day prior to expiration of
the Head Lease (the "TERM").

SECTION 2 RENT.

         The Subtenant covenants and agrees to pay to the Sublandlord, or as the
Sublandlord may direct, as rent for the Premises during the term, the sum of
Seven Thousand, Ninety-One Dollars and Fifty Cents ($7,091.50) in advance on the
first day of each month during the Term (the "BASE RENT").

<PAGE>
                                     - 2 -

SECTION 3 ADDITIONAL RENT.

         The Subtenant acknowledges and agrees that the Head Lease is a net
lease to the Head Landlord and that this Sublease exists on the same basis. The
Subtenant agrees to pay to the Sublandlord, or in accordance with its direction,
all sums which the Sublandlord is required to pay to the Head Landlord under the
Head Lease as Additional Rent pursuant to the provisions of the Head Lease.

SECTION 4 DEPOSIT.

         Subtenant has transferred to Colliers International the sum of Thirty
Two Thousand Seventy-Five Dollars and Forty Cents ($32,075.40) in lawful money
of Canada to be held in trust by Colliers International in an interest bearing
account to be paid out to Head Landlord and applied to the instalments of rent
as they first fall due under the Sublease until the Deposit and accrued interest
are exhausted. Subtenant represents and warrants that it has an agreement with
Colliers International with instructions to pay out such sums in accordance with
this Sublease and the Head Lease.

SECTION 5 USE.

         The Premises shall be used only for those purposes permitted under the
Head Lease and permitted by applicable zoning by-laws and other legislation.

SECTION 6 SUBTENANT'S COVENANTS.

The Subtenant covenants with the Sublandlord:

         (a)      pay Base Rent as provided herein;

         (b)      to pay Additional Rent and any other amounts to the
                  Sublandlord (or in accordance with its direction) as the
                  Sublandlord is required to pay to the Head Landlord under in
                  the Head Lease;

         (c)      to keep the Premises clean and in good and tenantable
                  condition in accordance with the Head Lease;

         (d)      to repair the Premises in accordance with the Sublandlord's
                  obligations under the Head Lease;

         (e)      to observe and perform all covenants and obligations of the
                  Subtenant under this Sublease;

         (f)      not to do or omit to do any act or thing upon the Premises
                  which would cause a breach of any of the Sublandlord's
                  obligations under the Head Lease;

         (g)      to perform or cause to be performed all of the covenants of
                  the Sublandlord, as tenant, under the Head Lease as if it were
                  the tenant thereunder including, without limitation, the
                  performance of the Sublandlord's obligations with respect to
                  the Premises; and

         (h)      to provide to the Sublandlord all such information and
                  documentation as the Sublandlord may reasonably require from
                  time to time so as to permit the Sublandlord to monitor
                  compliance by the Subtenant with the Head Lease.

SECTION 7 SUBLANDLORD'S REPRESENTATIONS AND WARRANTIES.

The Sublandlord represents and warrants to the Subtenant that now and as of the
Commencement Date as follows:

         (a)      the Head Lease is in full force and effect and binding on the
                  Head Landlord and the Sublandlord;

         (b)      the Head Lease has not been amended or assigned and no portion
                  of the Premises has been sublet, other than as is provided in
                  this Sublease;

<PAGE>
                                     - 3 -

         (c)      there is no breach or outstanding notice of breach of any of
                  the covenants or conditions of the Head Lease on the part of
                  either Sublandlord or Head Landlord (including, without
                  limitation, as to the payment of rent); and

         (d)      Sublandlord has the full power and authority to enter into and
                  grant this Sublease, and the Head Landlord has consented to
                  this Sublease.

SECTION 8 SUBLANDLORD'S COVENANTS.

(1)      The Sublandlord covenants with the Subtenant, subject to the fulfilment
         and satisfaction of the obligations of the Subtenant set forth herein,
         including, without limitation, the timely payment of all rent payable
         under this Sublease:

         (a)      for quiet enjoyment;

         (b)      to pay all rent reserved under the Head Lease and to perform
                  and observe all of the obligations of the Sublandlord as
                  tenant under the Head Lease;

         (c)      to enforce for the benefit of the Subtenant and other lawful
                  occupants of the Premises the obligations of the Head Landlord
                  under the Head Lease, with the intent that the benefit of such
                  covenants shall extend to the Premises and be enjoyed by the
                  Subtenant and its permitted successors and assigns and
                  subtenants and other occupants of the Premises; and

         (d)      not to terminate the Head Lease before the expiration of the
                  Term, without the prior written consent of the Subtenant.

(2)      Notwithstanding the above, the Subtenant acknowledges and agrees that
         the Sublandlord does not assume or agree to perform for the benefit of
         the Subtenant any of the duties of the Head Landlord under the Head
         Lease. If the Subtenant desires to enforce the duties of the Head
         Landlord under the Head Lease, the sole obligation of the Sublandlord
         shall be to use its reasonable best efforts to cause the Head Landlord
         to perform such duties. Subtenant shall have the right to institute an
         action under the provisions of the Head Lease to the extent such action
         relates to the Sublease Premises, provided Subtenant gives Sublandlord
         at least 30 days prior written notice and Sublandlord has failed to
         take action within that time. Notwithstanding the foregoing, if an
         action or cure cannot be completed within 30 days after receipt,
         however, such action or cure is commenced within 30 days after receipt
         of notice, and is diligently being pursued, Subtenant shall have no
         right to pursue Head Landlord or Sublandlord. If Subtenant subsequently
         pursues such action, Subtenant agrees to reimburse Sublandlord for its
         proportionate share of any costs incurred by Sublandlord in connection
         with the Subtenant instituting any such action. Sublandlord shall give
         reasonable assistance to Subtenant in enforcing the terms of the Head
         Lease, and will execute all documents reasonably necessary to enable
         Subtenant to pursue Head Landlord in its failure to perform any of its
         obligations under the Head Lease.

SECTION 9 SUBTENANT'S FIXTURES, IMPROVEMENTS, REPAIRS, SIGNAGE, ETC.

(1)      The parties agree that except as provided herein, the design,
         preparation, construction and implementation of any leasehold
         improvements shall be at the cost and expense of the Subtenant, and the
         Subtenant shall obtain all necessary approvals, permits, licences,
         consents or other documentation in connection with any leasehold
         improvements, all at the Subtenant's cost and expense. The
         implementation and construction of any alterations, installations and
         leasehold improvements shall be subject to and conditional upon
         mutually

<PAGE>
                                     - 4 -

         acceptable plans and drawings between the parties which acceptance
         shall not be unreasonably withheld, compliance with the provisions of
         the Head Lease and approval of the Head Landlord.

(2)      Subject to the terms of the Head Lease:

         (a)      the Subtenant may at the end of the Term remove its fixtures,
                  furniture and equipment; and

         (b)      the Subtenant may during the Term, remove its fixtures,
                  furniture and equipment in the usual and normal course of its
                  business where such fixtures, furniture or equipment has
                  become excess for the Subtenant's purposes or the Subtenant is
                  substituting therefor new fixtures, furniture and equipment.

         The Subtenant shall, in the case of every removal either during or at
         the end of the Term, make good at the expense of the Subtenant any
         damage caused to the Premises by any such installation and removal.
         Subject to the provisions of Section 9(3) hereof, if the Subtenant does
         not remove its property forthwith after being required by the
         Sublandlord in accordance with the provisions of this Sublease, such
         property shall, if the Sublandlord elects, be deemed to become the
         Sublandlord's property and the Sublandlord may prudently remove the
         same at the expense of the Subtenant, the cost of such removal and the
         cost of the repair of any damage caused to the Premises by such
         removal, save for reasonable wear and tear, to be paid by the Subtenant
         forthwith to the Sublandlord on written demand as rent in arrears, the
         Sublandlord not to be responsible for any loss or damage to such
         property because of such removal.

(3)      The Sublandlord agrees that the Subtenant will not be required, at the
         expiration or earlier termination of this Sublease, to remove any
         leasehold improvements which are present as of the date thereof, or to
         then restore the Premises, subject to Sublandlord's and Head Landlord's
         approval of any alternations, and the Sublandlord agrees to accept the
         Premises in its configuration structured at that time; the Subtenant
         will, however, be required to remove its equipment from the Premises,
         including any equipment which may be enclosed within the walls, floor
         or ceiling of the Premises.

         In the event that the Subtenant shall wish to install further leasehold
         improvements after the Commencement Date, the Sublandlord will, when
         approving such improvements, inform the Subtenant as to whether or not
         such improvements are required by the Sublandlord, acting reasonably,
         and by the Head Landlord acting reasonably, to be removed upon
         termination of this Sublease. The Sublandlord agrees, however, that it
         will not require the Subtenant to remove standard improvements such as
         internal walls and floor-covering, or any leasehold improvements upon
         earlier termination of this Sublease. Schedule B attached hereto sets
         forth the improvements as Sublandlord believes they exist as of the
         date hereof.

(4)      The Sublandlord acknowledges and agrees that the Subtenant, or its
         contractor, shall be allowed non-exclusive access to the Premises from
         the date of this Sublease for a period of sixty (60) daysfor the
         construction and installation of ("FIXTURING PERIOD") Subtenant
         leasehold improvements subject to complying with the requirements of
         the Head Lease, including obtaining any necessary Head Landlord
         approvals. The Subtenant shall not be responsible for payment of any
         rent during the Fixturing Period.

<PAGE>
                                     - 5 -

SECTION 10 ASSIGNMENT.

         The Subtenant shall have the right to assign this Sublease or further
sublet the Premises in whole or in part, provided that Subtenant has obtained
the prior written consent of the Sublandlord, such consent not to be
unreasonably or arbitrarily withheld or delayed, and provided that Subtenant has
obtained the consent of the Head Landlord. Subtenant may assign or transfer the
Sublease Agreement to an affiliate or subsidiary corporation, provided that
Subtenant provides prior written notice to Sublandlord and provided such
assignment is permitted under the terms of the Head Lease.

SECTION 11 DAMAGE AND DESTRUCTION.

         In the event of damage to the Premises:

         (a)      rent payable hereunder in respect of the Premises shall abate
                  if and for the same period that rent under the Head Lease
                  abates under the terms of the Head Lease; and

         (b)      this Sublease shall terminate if the Head Landlord becomes
                  entitled to terminate and does terminate the Head Lease
                  pursuant to the provisions contained therein.

SECTION 12 DISPUTES.

         Where there are any differences between the parties hereto as to the
application or interpretation of any provision of this Sublease or the
application or interpretation of any provision of the Head Lease, such
differences shall be determined by arbitration as hereinafter provided.

SECTION 13 ARBITRATION.

All matters of difference between the parties hereto in relation to the Sublease
shall refer to the final and binding arbitration of a single arbitrator, if the
parties agree upon one. If the parties are unable to agree on a single
arbitrator within five (5) business days, then each party shall select one (1)
arbitrator each within five (5) business days and then both arbitrators will
select a third arbitrator within three (3) business days (collectively, the
"Arbitrators"). If either party shall fail to appoint an arbitrator within seven
(7) clear days of service of notice by the other party, the arbitrator so
appointed shall act as sole arbitrator in the reference on notice by the other
party to proceed with the arbitration. The award and determination of the
Arbitrator or any two (2) of such three (3) Arbitrators shall be binding upon
the parties hereto and their respective successors and assigns. The arbitration
shall be conducted in accordance with and subject to the Arbitration Acts and
the rules of the Association then applicable. The Arbitrators will allow such
discovery as is appropriate, consistent with the purposes of arbitration in
accomplishing fair and cost effective resolution of disputes. Judgment upon the
award rendered in any such arbitration may be entered in any court having
jurisdiction thereof. Any arbitration conducted pursuant to this Section 12 will
take place where mutually agreed by the parties, and each party will bear its
own costs and expenses with respect to any such arbitration, including one-half
of the fees and expenses of the third arbitrator, if any. Other than those
matters involving injunctive relief or any action necessary to enforce the award
of the Arbitrators, the parties agree that the provisions of this Section 12 are
a complete defense to any suit, action or other proceeding instituted in any
court or before any administrative tribunal with respect to any Dispute or the
performance by Subtenant or Sublandlord.

SECTION 14 INSURANCE.

         Sublandlord shall be named as an additional insured on Subtenant's
liability insurance policies and shall be entitled to receive insurance
certificates evidencing the required insurance coverage in the manner provided
in the Head Lease.

<PAGE>
                                     - 6 -

SECTION 15 ESTOPPEL CERTIFICATES.

         Upon request, Sublandlord and/or Subtenant shall provide to the other
estoppel certificates as provided in the Head Lease.

SECTION 16 NOTICE.

         The address of the Sublandlord for the purpose of giving notice shall
be Daleen Canada Corporation, c/o Daleen Technologies Inc., 1750 Clint Moore
Road, Boca Raton, Florida, U.S.A., 33487, Attention: Legal Department, and the
address of the Subtenant shall be EDS Canada Inc., 55 York Street, 4th Floor,
Toronto, Ontario, M5J 1R7 with a copy to EDS Canada Inc., Attn: Legal - Real
Estate, 5400 Legacy Drive, H3-3A-05, Plano, Texas 75024.

         Each of the Subtenant and the Sublandlord shall furnish the other
promptly following the Subtenant's receipt thereof, all notices that it receives
from the Head Landlord regarding the Premises.

SECTION 17 EXCLUSION FROM HEAD LEASE.

         The following Articles or Sections of the Head Lease are expressly
excluded from this Sublease and shall not apply to the Subtenant except where
expressly included in this Sublease:

SECTION 18 INTERPRETATION.

         Where used in this Sublease any word or term that is specifically
defined in the Head Lease has the meaning ascribed to it in the Head Lease,
unless the word is redefined in this Sublease.

SECTION 19 SIGNAGE

         Subject to the Head Landlord's approval, the Subtenant's name will be
included on the tenant directory, located on the main floor of the Building, and
the Tenant's name will be affixed to the main entrance to the Premises in the
building's standard style. The Subtenant shall pay all costs and expenses
associated with such signage. The Subtenant shall not affix any other signage to
the building nor allow any other signage to be visible through the windows of
the Premises.

SECTION 20 AMENDMENT OR MODIFICATION.

         No amendment, modification, or supplement to the Sublease shall be
valid or binding unless in writing and executed by the parties hereto.

SECTION 21 GOVERNING LAW.

         This Sublease and the Head Lease shall be subject to and construed in
accordance with the laws of the province of Ontario and the laws of Canada, as
applicable therein.

SECTION 22 TIME OF THE ESSENCE.

         Time shall be of the essence of this Sublease.

<PAGE>
                                     - 7 -

SECTION 23 ENUREMENT.

         This Sublease shall enure to the benefit of and be binding upon the
respective successors and assigns of each of the parties hereto.

         IN WITNESS WHEREOF the parties have executed this Agreement.

                                       DALEEN CANADA CORPORATION

                                       By: /s/ Frank Dickinson
                                           -------------------------------------
                                           Name: Frank Dickinson
                                           Title:  COO Daleen Canada

                                       By:
                                           -------------------------------------
                                           Name:
                                           Title:

                                       EDS CANADA INC.

                                       By: /s/ Richard Austin
                                           -------------------------------------
                                           Name: Richard Austin
                                           Title: Secretary

                                       By: /s/ Nancy Reid
                                           -------------------------------------
                                           Name: Nancy Reid
                                           Title: Chief Financial Officer
                                           I/We have authority to bind the
                                           Corporation.<PAGE>

                                                                     EXHIBIT 4.1

                                                                       C&B DRAFT
                                                                         5-13-02

      AGREEMENT, dated as of May 13, 2002, among the stockholders (the
      "Stockholders) of Heafner Tire Group, Inc., a Delaware corporation
      (the "Company") named on the signature pages hereto
      ------------------------------------------------------------------

                                   Background
                                   ----------

         The Stockholders desire to enter into this Agreement in order to
facilitate the orderly operation of the Company, improve the Company's financial
position and business prospects and enhance the value of the shares of the
Company's capital stock currently held by them. In furtherance of the foregoing,
the Stockholders desire to modify the terms of the Series C and Series D
Preferred Stock of the Company so that such Preferred Stock will be redeemable
at the option of the Company and not of the holders thereof.

         In consideration of the premises and mutual agreements contained
herein, and for other good and valuable consideration, the Stockholders agree as
follows:

                                    Agreement
                                    ---------

         1. The Stockholders agree to convene such special meetings, execute
such written consents and take such other stockholder actions as may be
necessary to amend and/or restate the Company's certificate of incorporation to
eliminate the rights of holders of shares of Series C Preferred Stock and Series
D Preferred Stock of the Company to (i) require the Company to redeem such
shares pursuant to Sections 6A.4(a) and 6B.4(a) thereof and (ii) elect to
receive accumulated but unpaid dividends on such shares in the form of cash
rather than shares of Common Stock upon conversion thereof pursuant to Sections
6A.2(c) and 6B.2(c) of the Company's certificate of incorporation.

         2. This Agreement (i) may be amended, terminated, waived or revoked
only by a written instrument signed by all of the parties hereto, (ii) may be
executed in one or more counterparts, each of which shall be deemed to be an
original and all of which taken together shall constitute one Agreement and
(iii) shall be governed by and construed in accordance with the laws of the
State of Delaware.

<PAGE>

         IN WITNESS WHEREOF, the Stockholders have duly executed and delivered
this Agreement as of the date first written above.

                                 CHARLESBANK EQUITY FUND IV, LIMITED PARTNERSHIP

                                 By:   CHARLESBANK EQUITY FUND IV GP,
                                       LIMITED PARTNERSHIP, ITS GENERAL PARTNER

                                 By:   CHARLESBANK CAPITAL PARTNERS, LLC,
                                       ITS GENERAL PARTNER

                                 By: /s/ Tim R. Palmer
                                     -------------------------------------------
                                     Managing Director

                                 By: /s/ Mark A. Rosen
                                     -------------------------------------------
                                     Managing Director

                                 THE 1818 MEZZANINE FUND, L. P.

                                 By: BROWN BROTHERS HARRIMAN & CO.,
                                     ITS GENERAL PARTNER

                                 By: /s/ Joseph P. Donlan
                                     -------------------------------------------
                                     Name: Joseph P. Donlan
                                     Title: Managing Partner

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00039-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00039-of-00352.parquet"}]]