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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to the address indicated above. Said termination will be effective as of the last day of the month in which this anniversary occurs. C. Notwithstanding the provisions of (A), and (B) above, should a party to this Agreement be in material breach of the Agreement, the other party may terminate the Agreement thirty (30) days after notice of said material breach is received, and only if such material breach is not cured within thirty (30) days of receipt of notice. 3. Payment For Service A. Beginning with the date specified on the fee schedule attached hereto as Schedule A, or upon completion of the Installation and testing of all equipment and services, which ever is later. ABW will commence payment of a monthly fee for the right to permit access by ABW's clients to said SOFTWARE and HYPERFEED. B. The charges for the services set forth in this Agreement shall be invoiced monthly. ABW agrees to pay said charges within thirty (30) days of the monthly invoice date. ABW may issue a purchase order for billing purposes. The invoices must reference that purchase order number and be sent to the "Bill To" address stated on the purchase order. The terms of this negotiated Agreement shall supercede those contained on that purchase order. C. All payments will be made in US Dollars drawn on a US bank. ABW will provide a complete list of all clients using the format described in Schedule B with each payment. D. Any payments which have not been received by PCQ within thirty (30) days of the Invoice date shall be subject to a FINANCE CHARGE of 1.0% per month which is a corresponding ANNUAL PERCENTAGE RATE of 12% on the outstanding balance. F. Any invoice submitted by PCQ shall be deemed correct unless ABW advises PCQ in writing, within thirty (30) days of the receipt of the invoice, that it disagrees with the invoice and specifies the nature of the disagreement. G. Any sales, use, excise, value added and local property taxes will be payable by ABW should such taxes be applicable. H. In the event that any invoice is not paid by ABW within forty-five (45) days after receipt, and when no discrepancy issues have been identified by ABW which are in some stage of resolution, after giving notice to ABW, PCQ may terminate this agreement and ABW's access to and use of SOFTWARE and HYPERFEED provided hereunder unless ABW pays such invoice prior to the termination date Source: PCQUOTE COM INC, S-1/A, 7/21/1999 specified in the Termination Notice. The remedies contained herein are cumulative and are in addition to all other rights and remedies available to PCQ under this Agreement, by operation of law, or otherwise. I. Upon termination as provided for in this Agreement, ABW will pay all charges for services and fees for the entire month in which that termination becomes effective. 4. Technical Support A. ABW agrees to field all initial customer support requests and assist its clients to the best of its knowledge and ability. If the support issue is of a complex nature that ABW is unable to solve, ABW may forward the call on to the PCQ technical support staff. 5. Exchange Authorization A. The ABW hereby acknowledges and agrees that the HYPERFEED provided under this Agreement contains market information obtained, selected and consolidated by PCQ under the authority of various agencies, including but not limited to, the New York Stock Exchange, American Stock Exchange, Pacific Stock Exchange, Midwest Stock Exchange, Chicago Board Options Exchange, the Options Price Reporting Authority, the Consolidated Tape Association, Chicago Board of Trade, Chicago Mercantile Exchange/International Monetary Market, Kansas City Board of Trade, Minneapolis Grain Exchange, Commodities Exchange Center, New York Futures Exchange, Mid-America Commodity Exchange, and Consolidated Canadian Group and that the ABW's use of the service for internal or external redistribution of date is authorized and regulated by said agencies. 6. Limitations of Liability, Remedies On Default A. The information and data used in the HYPERFEED and SOFTWARE provided under this Agreement, including option prices, stock prices, commodity prices, dividends, dividend dates, volatilities, deltas and other variables, are obtained by PCQ from the various exchanges and other sources which are believed to be reliable and PCQ agrees to run reasonable control checks thereon to verify that the data transmitted by PCQ is the same as the data received from the various exchanges and other sources. However, PCQ shall not be subject to liability for truth, accuracy, or completeness of the
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Extract the exact clause related to "Document Name" from the excerpt above.