system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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AND SURVIVAL] prior to the expiration of the Term of this Agreement, About shall be obligated to deliver only a pro-rated number of impressions and Filled application forms to ebix 4.4 Pursuant to section 2.1, About shall use commercially reasonable efforts to generate at least [**] during the Term and may use any and all advertising units in order to reach this goal. 4.5 Additionally, About shall use commercially reasonable efforts to deliver [**] Filled Application Forms per Quarter. If, however, at the end of a Quarter, About has not generated the applicable Quarterly Filled Application goals as set forth on EXHIBIT I, About shall deliver additional advertising impressions, in the amounts also set forth on EXHIBIT I. 4.6 Notwithstanding Section 7.1, pursuant to sections 2.1 and 3.1, commencing on or about February 15, 2001 and continuing through out the Term, About shall maintain all the Links and Partnership Box integration as set forth in section 3.1 5. PAYMENTS AND REPORTS 5.1 ebix shall pay to About, [**] in consideration for the Advertising Impressions as set forth in Section 4.1 [ADVERTISING IMPRESSIONS; INTEGRATION IMP...], herein, no later than seven (7) business days from the Effective Date , which shall be paid to About via wire transfer, pursuant to the following instructions:[**] 5.2 In addition, ebix agrees to pay to About a fee of [**] for [**] and [**] from [**] up to [**] (the "Application Fees"). The payment of the Application Fees are to be due within 30 days after the end of the month in which the Application Fees were generated. Such payments shall be accompanied by a report stating the number of Filled Application Forms generated during the previous month, as well as the amount due to About. Ebix will track the number of Filled Application Forms generated by About Customers. ** Confidential treatment has been requested for portions of this document. The redacted material has been filed with the commission pursuant to an application for confidential treatment. 5 5.3 If any of the payments are not received on or before the appropriate dates as described above, About shall have the right to charge ebix interest on the overdue amount at the rate of 6% per year,, calculated from 30 days after the end of the month for which payment is made until the date of ebix's payment of such amount, which interest shall be in addition to such fees due and owing About. In addition, About shall be entitled to its reasonable costs and expenses (including attorneys' fees) in connection with any action to collect fees under or to otherwise enforce this Agreement. 5.4 About shall have the right to examine, or to have examined by a representative of About, ebix's books and records to verify the accuracy of payments made to About for a maximum period of last 6 months preceding a written notice of About, pursuant to this Agreement. About shall provide ebix with at least thirty (30) days' prior notice of an audit and such audit shall be conducted at ebix's offices for a maximum period of two business days, during regular business hours, subject to ebix's cooperation. If the audit reveals that ebix has paid About less than the sum to which About is entitled, ebix agrees to pay About.com the additional sums due. If such sums exceed five percent (5%) of the total monies owed in connection with such audited amount to About ,ebix will pay for all costs reasonably incurred by About in connection with the audit. 6. LICENSE TO USE MARKS 6.1 Subject to the terms and conditions of this Agreement, ebix hereby grants to About a limited, non-transferable, fully-paid, worldwide, non-exclusive right and license to use, reproduce, adapt (but only to pursuant to its rights under this Agreement), incorporate, integrate and distribute the ebix Marks and ebix Content, during the Term, solely as necessary to perform its obligations under this Agreement. . 6.2 Each party retains all right, title and interest in and to its respective Marks and nothing contained herein shall confer in the other party any right, title or interest in or to such Marks. Any use by the party (the "Licensee") of the other party's (the "Licensor") Marks shall conform with any usage guidelines or instructions that the Licensor may provide from time to time, and Licensee shall promptly remedy any failure to conform with such guidelines as are communicated to it by Licensor. Anything contained herein to the contrary notwithstanding, the Licensee shall, prior to
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Extract the exact clause related to "Expiration Date" from the excerpt above.