EXHIBIT 10.26

[TEXTRON FINANCIAL LETTERHEAD]


September 25, 2002

ARI Network Services, Inc.
330 E. Kilbourn Avenue
Suite 200
Milwaukee, WI  53202

Attn:  Brian Dearing

Re:  Receivables Sale Agreement

Dear Brian:

ARI Network Services, Inc. ("Seller") and RFC Capital Corporation ("Purchaser")
entered into a Receivable Sale Agreement, dated September 28, 1999 ("the
Agreement"). Unless otherwise defined in this letter agreement, capitalized
terms used in this letter agreement shall have the same meaning ascribed to them
in the Agreement.

Unless the Agreement is sooner terminated as a result of an Event of Seller
Default or by notice from Seller, as provided in the Agreement, the Termination
Date of the Agreement is September 28th, 2002. However, in view of our ongoing
discussions regarding possible renewal of the Agreement, we have agreed to
extend the Termination Date until October 28, 2002 (the "Extension"), subject to
each of the following terms and conditions:

         1.       Purchaser shall continue to purchase Receivables as provided
                  in the Agreement between the date hereof and the Extension.

         2.       The Lockbox Account will continue to be maintained as provided
                  in Section 2.4 of the Agreement until the earlier of (i) a
                  date which is 120 days following expiration of the Extension,
                  or (ii) the date on which Purchaser has collected all amounts
                  owing on Purchased Receivables and has otherwise received all
                  amounts owing Purchaser under the Agreement.

         3.       Prior to expiration of the Extension, Purchaser will continue
                  to administer the accounts as provided in Article V of the
                  Agreement and, notwithstanding anything to the contrary in
                  Section 5.4 of the Agreement, Purchaser shall have the right
                  to continue to fund the Seller Credit Reserve Account from the
                  Excess Collection Amount as provided in Section 5.3 (a)(iii)
                  of the Agreement.

         4.       During the Extension, Seller and Purchaser shall have their
                  respective rights and responsibilities described in Article VI
                  of the Agreement.

         5.       In consideration of the Extension, Seller agrees to pay
                  Purchaser and accommodation fee equal to 0.083% of the
                  Purchase Commitment Fee in effect, which is fully earned and
                  payable to Purchaser upon the execution of this letter
                  agreement.






         6.       Except as otherwise set forth herein, the Agreement shall
                  remain in full force and effect.

         7.       Seller represents and warrants that it has all of the
                  requisite power and authority to execute this letter agreement
                  and that upon execution and delivery of this letter agreement,
                  it will constitute the legal, valid and binding obligation of
                  the Seller.

Please acknowledge your agreement to the foregoing by signing below and
returning an executed copy of this letter to my attention.

                                    Sincerely,
                                    /s/ Jeffrey A. Martin
                                    Jeffrey A. Martin


Agreed and accepted this
25th day of September 2002

ARI Network Services, Inc.

By: /s/ Brian E. Dearing
   -----------------------





[TEXTRON FINANCIAL LETTERHEAD]

October 30, 2002

ARI Network Services, Inc.
330 E. Kilbourn Avenue
Suite 200
Milwaukee, WI  53202

Attn:  Brian Dearing

Re:  Receivables Sale Agreement

Dear Brian:

ARI Network Services, Inc. ("Seller") and RFC Capital Corporation ("Purchaser")
entered into a Receivable Sale Agreement, dated September 28, 1999 ("the
Agreement"). Unless otherwise defined in this letter agreement, capitalized
terms used in this letter agreement shall have the same meaning ascribed to them
in the Agreement.

Unless the Agreement is sooner terminated as a result of an Event of Seller
Default or by notice from Seller, as provided in the Agreement, the Termination
Date of the Agreement is September 28th, 2002. However, in view of our ongoing
discussions regarding possible renewal of the Agreement, we have agreed to
extend the Termination Date. Accordingly, this letter agreement Confirms our
mutual agreement to extend the Termination Date until January 28, 2003 (the
"Extension"), subject to each of the following terms and conditions:

         1.       Purchaser shall continue to purchase Receivables as provided
                  in the Agreement between the date hereof and the Extension.

         2.       The Lockbox Account will continue to be maintained as provided
                  in Section 2.4 of the Agreement until the earlier of (i) a
                  date which is 120 days following expiration of the Extension,
                  or (ii) the date on which Purchaser has collected all amounts
                  owing on Purchased Receivables and has otherwise received all
                  amounts owing Purchaser under the Agreement.

         3.       Prior to expiration of the Extension, Purchaser will continue
                  to administer the accounts as provided in Article V of the
                  Agreement and, notwithstanding anything to the contrary in
                  Section 5.4 of the Agreement, Purchaser shall have the right
                  to continue to fund the Seller Credit Reserve Account from the
                  Excess Collection Amount as provided in Section 5.3 (a)(iii)
                  of the Agreement.

         4.       During the Extension, Seller and Purchaser shall have their
                  respective rights and responsibilities described in Article VI
                  of the Agreement.

         5.       Any attempt by Taglich & Taglich to exercise any of its rights
                  to foreclose or to accelerate the obligations of Seller under
                  that certain debenture between Seller and Taglich & Taglich,
                  shall be deemed an Event of Seller Default under the
                  Agreement.





         6.       In consideration of the Extension, Seller agrees to pay
                  Purchaser and accommodation fee equal to 0.25% of the Purchase
                  Commitment Fee in effect, which is fully earned and payable to
                  Purchaser upon the execution of this letter agreement.

         Except as expressly set forth in this letter agreement, all terms,
         covenants and provisions of the Agreement are and shall remain in full
         force and effect without further modification or amendment. The terms
         of this letter agreement shall be deemed incorporated into, and made a
         part of, the Agreement.

         Seller represents and warrants that it has all of the requisite power
         and authority to execute this letter agreement and that, upon execution
         and delivery of this letter agreement, it will constitute the legal,
         valid and binding obligation of the Seller.


Please acknowledge your agreement to the foregoing by signing below and
returning an executed copy of this letter to my attention.

                                    Sincerely,
                                    /s/ Ralph Infante
                                    Ralph Infante
                                    Vice President


Agreed and accepted this
31st day of October 2002

ARI Network Services, Inc.

By: /s/ Tim Sherlock
    -----------------------
VP of Finance & CFO