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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"Agent Launch Date" means the date specified by the Company to the Agent in writing upon which the Agent is to begin promotion, sale, and collection of payment for, the Products to Customers in the Territory (which date is currently anticipated to be March 29, 1999). 1.4. Agent Obligations. Except as otherwise expressly provided in the Business Plan, the Agent will at its sole expense: (a) meet the Agent's performance criteria set forth in the Business Plan; (b) use its reasonable best efforts to market and promote the sale of the Products to Customers throughout those portions of the Territory in which the Agent has field sales representatives on and after the Agent Launch Date, through direct sales calls, advertising and other appropriate means (all such marketing and promotional activities to be in accordance with the Business Plan or as otherwise expressly proposed by the Agent and approved in writing by the Company); 4 -3- (c) immediately forward to the Company's Technical Service Department for response, in accordance with any procedures described in the Business Plan and in a mutually agreed upon format, (i) all complaints and inquiries relating to the Products (including, but not limited to, Product safety, quality and packaging, Customer satisfaction and Customer services) received by the Agent from Customers and consumers within the Territory except inquiries relating solely to Product availability, pricing, billing and/or delivery and (ii) all other inquiries relating to the Products received by the Agent from outside the Territory; (d) maintain a suitable staff in the Territory to enable the Agent for the proper promotion, sale, and merchandising of the Products and for seeking to assure Customer and consumer satisfaction with the Products; (e) not solicit or accept orders for the Products other than from Customers within the Territory after the Agent Launch Date; and not knowingly, or knowingly permit others to, distribute or resell Products outside the Territory or for end use by other than duly licensed veterinarians; (f) meet with the Company at least once each quarter (starting with the quarter in which the Agent Launch Date occurs), at a mutually agreeable time and place to discuss and review the Agent's activities hereunder, at which meeting the Agent will make available to the Company information concerning the Agent's sale and marketing of the Products in the Territory during the quarter and year-to-date, such information to include details of sales efforts, Product sales volume and such other information as may be mutually agreed upon in each Business Plan; (g) at least thirty (30) days prior to use or distribution of any sales, promotion or training materials relating to the Products (other than materials provided to the Agent by the Company for such purpose), submit such materials to the Company for review, give due consideration to any comments received from the Company with respect to such materials, and not use or distribute any such materials without the express prior written consent of the Company (which consent will not be unreasonably withheld or delayed); and (h) make all field sales personnel of the Agent available for at least four (4) hours, and telesales personnel available for at least one (1) hour, of initial Products sales and marketing training by the Company, and for such supplemental training by the Company as the Company may deem appropriate from time to time, in each case, at such times and locations as may be mutually agreed upon by the Company and the Agent. 5 -4- (i) make all field sales representatives of the Agent available to work with field sales representatives of the Company at least two (2) full business days per agreement year. (j) maintain sales and promotion of the Company's Products so as to meet or exceed the previous years annual sales within the same competitive environment. (k) cooperate and participate in any national or area promotional program offered by the company for any Products covered by this agreement. (l) follow the Company's credit policy (See Paragraph 2.3 Payment Terms) or program terms promptly in payment of goods shipped to the Customer. Product(s) shipped to the Customer will be billed to the Agent at the price stated on a current price list or according to the current price program minus a ten (10) percent discount as outlined in Paragraph 1.5(d). It is the responsibility of the Agent to evaluate the credit worthiness of the Customer. Upon transmitting an order for shipment to the Company, the Agent accepts full responsibility for payment of the product from the
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Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.