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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marks, logos, images and copy of Vendor following the expiration or termination of this Agreement, except as may be needed to sell any Products remaining in Distributor's inventory. 2.3. Design and Specification. In its sole discretion and without any liability to Distributor, Vendor shall have final decision-making power with respect to, from time to time, alter the design or construction of any Products, add new and additional Products and discontinue any Products; provided, however, in the event of any such action on Vendor's part, Vendor shall give reasonable notice to Distributor. 2.4. Prosecution of the Patent Applications. Vendor shall retain full and complete control over the prosecution of any patent applications and any related disclaimer proceedings. 2.5. Ownership of Future Inventions and Improvements. Any and all future inventions and improvements related to the Products licensed pursuant to this Agreement shall be the property of Vendor. 2.6. Commission to Vendor For Sales Lead to Distributor. Subject to the mutual agreement of Vendor and Distributor, in the event that Vendor provides a new sales lead to Distributor that results in the sale of the Products, Distributor shall pay to Vendor a commission equal to twenty-five percent (25%) of the gross profit for the Products, where gross profit shall mean the difference between the price paid by the customer (where Distributor will determine the customer price for the Products on a case by case basis) and the price paid by Distributor for the Products. Sales leads for rental contracts provided by Vendor to Distributor will be dealt with on a case by case basis by mutual agreement between Vendor and Distributor. Any repeat orders will be dealt with on a case by case basis by mutual agreement between Vendor and Distributor. -3- 2.6.1. Payment. Distributor hereby agrees to provide to Vendor payment of the commission no later than thirty (30) calendar days after the receipt of full payment from the customer. 3. OBLIGATIONS OF DISTRIBUTOR In exchange for the exclusive distribution right and license provided in Section 2 of this Agreement, Distributor hereby agrees during the Term to use its best commercial efforts to promote, advertise and distribute the Products throughout the Territory, including, without limitation, the following: 3.1. Distributor will purchase the Products from Vendor in accordance with the parameters set forth in Sections 5 and 6 of this Agreement; 3.2. Distributor will be responsible for all marketing, selling and servicing efforts for the Products within the Territory; 3.3. Distributor shall, in the event of any actual or alleged infringement of the Products comes to the attention of Distributor, promptly notify Vendor, in writing, of the actual or alleged infringement; 3.4. Distributor shall not obtain, purchase, receive or source any other card shuffling machine from any third party or other source under any circumstance other than from Vendor with the exception of all Shuffle Master, Inc. shuffling machines which are held in stock at the Effective Date which Distributor is free to sell, rent purchase or lease until all of the said stock has been depleted. 3.5. Distributor shall not sell or otherwise transfer any of the rights granted pursuant to this Agreement to any third party without the prior written consent of Vendor; provided, however, Distributor may enter into distribution arrangements with regional distributors within the Territory in its efforts to promote, advertise and distribute the Products in accordance with this Agreement; 3.6. Distributor shall provide written updates to Vendor at the end of each calendar quarter of any distribution arrangements entered into by Distributor as permitted by Section 3.5 of this Agreement, where said notice shall contain the name and location of the regional distributor, and a brief statement on the experience and history of the regional distributor; 3.7. Distributor shall not make any modifications to the Products without prior written consent of Vendor; 3.8. Distributor shall provide to Vendor: (1) monthly sales figures no later than fifteen (15) calendar days after the end of the relevant monthly period that provides information with respect to sales for each Product; and (2) a non binding three (3) month forecast on a quarterly basis; 3.9. Distributor shall demonstrate the Products at the following international gaming exhibitions, ICE (London), G2E (Las Vegas), SAGSE (Buenos Aires), EELEX (Moscow) and AGE (Sydney), or any successors or equivalents to the aforementioned exhibitions. Distributor may also demonstrate the products at other gaming exhibitions where Distributor decides to exhibit, subject to there being a good business case to do so; and 3.10. Distributor shall be responsible for the
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Extract the exact clause related to "Revenue/Profit Sharing" from the excerpt above.

assistant: Subject to the mutual agreement of Vendor and Distributor, in the event that Vendor provides a new sales lead to Distributor that results in the sale of the Products, Distributor shall pay to Vendor a commission equal to twenty-five percent (25%) of the gross profit for the Products, where gross profit shall mean the difference between the price paid by the customer (where Distributor will determine the customer price for the Products on a case by case basis) and the price paid by Distributor for the Products.