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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limited to, restraining orders and injunctive relief in order to safeguard our proprietary, confidential, unique, and special information and you acknowledge that money damages alone would be an insufficient remedy with which to compensate us for any breach of the terms of Paragraph V, VI and VII of this Agreement. All of your employees having access to our confidential and proprietary information and all of your shareholders, directors, officers, partners and/or members will be required to execute non-disclosure agreements in the form acceptable to us. VIII. MODIFICATION OF THE SYSTEM You acknowledge that from time to time we may change or modify the System presently identified by the Marks, including, without limitation, the adoption and use of new or modified trade names, trademarks, service marks or copyrighted materials, new Menu Items, new products, new equipment or new techniques. You will accept, use and display for the purpose of this Agreement any such changes in the System, as if they were part of this Agreement at the time of execution. You will make such expenditures as are reasonably required by such changes or modifications in the System. Except as directed by us, you will not change, modify or alter the System in any way. IX. ADVERTISING Recognizing the value of advertising and the importance of the standardization of advertising and promotion to the furtherance of the goodwill and the public image of Buffalo Wild Wings businesses, you agree: A. Before using any promotional and advertising materials, you will submit to us or our designated agency, for our prior approval, all information pertaining to promotional materials and advertising initiated by you, including, but not limited to, newspapers, radio and television advertising, Internet or any other medium, specialty and novelty items, signs, boxes, napkins, bags and wrapping papers. In the event written disapproval of any such advertising and promotional material has not been given by us to you within twenty (20) days from the date such information has been received by us, the materials will be deemed approved. Your failure to conform with these provisions and subsequent nonaction by us to require you to cure or remedy any such failure and default will not be deemed a waiver of future or additional failures and defaults by you under this provision and/or any other provision of this Agreement. The submission of advertising information to us for our approval will not affect your right to determine the prices at which you sell your products and/or services. B. You will contribute to the Buffalo Wild Wings Advertising and Development Fund ("Fund") (which may be one of several regional Funds, if we elect to establish separate Funds to serve various regions in which multiple franchisees are located) an amount equal to three percent (3%) of your Gross Sales, as defined in Paragraph X. Your required payments to the Fund will be made on or before the fifteenth day of the month for the preceding month. These contributions may be withdrawn from your bank account as provided in Paragraph X. We will use such funds to conduct local, regional or national advertising. Such payments shall be made in addition to and exclusive of any sums that you may be required to spend on system or grand opening advertising and promotion. The Fund shall be maintained and administered by us or our designee, as follows: 1. We will oversee all advertising programs and have sole discretion over the creative concepts, materials and media used in such programs including the placement and allocation. We will use the Fund to conduct national advertising, and/or, if regional Funds are developed, to conduct regional or local advertising on your behalf, at our sole discretion. We may also use such funds to conduct advertising in your local advertising market. However, we cannot and do not ensure that any particular franchisee will benefit directly or pro rata from the placement of advertising. 8 2. For each of our company-owned and affiliate-owned Restaurants (except Special Sites identified in Paragraph I.C.) offering products and services similar to the Franchised Restaurant we will make contributions to the Fund or to regional Funds equivalent to the contributions required of Franchised Restaurants within the System or, if applicable, region in which the company-owned or affiliate-owned store is located. 3. We will administer and control the Fund and we will have the absolute and unilateral right to determine how, when and where the monies in the Fund will be spent. This includes the right to use Fund monies for (1) the
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Extract the exact clause related to "Revenue/Profit Sharing" from the excerpt above.

assistant: You will contribute to the Buffalo Wild Wings Advertising and Development Fund ("Fund") (which may be one of several regional Funds, if we elect to establish separate Funds to serve various regions in which multiple franchisees are located) an amount equal to three percent (3%) of your Gross Sales, as defined in Paragraph X.