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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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 retention, use and actions of any third parties used to distribute the Products, including any claims, liabilities or other damages associated with such third parties. -4- 4. OBLIGATIONS OF VENDOR In exchange for the marketing and selling of the Products provided in Section 3, Vendor hereby agrees: 4.1. To provide Distributor with the appropriate product brochures, and two (2) fully working and fit for purpose samples of each model of shuffling machine free of charge; 4.2. To prominently display and advertise that Distributor is the sole and exclusive distributor of Vendor for the Products in the Territory; 4.3. Subject to Section 2.6 of this Agreement, not to market, distribute, sell or supply the Products covered by this Agreement to any individual or entity in the Territory directly in response to a request from that person or entity without the prior written consent of Distributor; 4.4. Subject to Section 4.5 of this Agreement, for a period of twenty-four (24) months after the Effective Date, not to develop, manufacture, market, distribute, sell or supply anywhere in the world to any individual or entity a gaming chip-sorting machine for use in a casino; and 4.5. Notwithstanding Section 4.4 of this Agreement, use its best commercial efforts to enter into a separate agreement with Distributor for the manufacture of a gaming chip-sorting machine or the manufacture of components of a gaming chip-sorting machine for use by the casino industry, where a condition of the agreement will be that Vendor will not compete with Distributor in any way in relation to the manufacture, supply, sale and distribution of gaming chip-sorting machines. It is understood that if Vendor and Distributor fail to reach an agreement then the twenty-four (24) month restriction detailed in Section 4.4 above will remain in force.. The obligation detailed under Section 4.4 above will cease immediately if Distributor fails to complete its obligations under Section 5.1 below, where such failure is not a result of any default by Vendor, or if Distributor fails to provide payment for the Products within one hundred and eighty (180) days after the delivery of the same. 5. PURCHASE; SHIPPING 5.1. Purchase. In exchange for the exclusive distribution right and license granted to Distributor pursuant to this Agreement, during the Term, Distributor hereby agrees to purchase the Products from Vendor, where such Products are fit for purpose and ready for sale in the Territory, as determined by Distributor, as follows: 5.1.1. As of the Effective Date, one hundred (100) units of the PokerOne™ Shuffler at a price of Four Thousand Nine Hundred Dollars ($4,950.00 U.S.) per unit, where Vendor shall ship the units no later than the end of January 2005; 5.1.2. Upon the delivery of two (2) units of the Random Plus™ Shuffler to Distributor and the expiration of a review period ending thirty (30) calendar days after the receipt of delivery by Distributor,, where such review by Distributor determines that the Random Plus™ Shuffler is fit for purpose and ready for commercial sale in the Territory, one hundred (100) units of the Random Plus™ Shuffler at a price of Four Thousand Nine Hundred Fifty Dollars ($4,950.00 U.S.) per unit, where Vendor shall ship the units no later than 30 days after the review period; -5- 5.1.3. Upon the receipt of any necessary approvals or approval waivers and the expiration of a review period ending thirty (30) calendar days after the receipt of delivery by Distributor of two (2) units of the Continuous Plus™ Shuffler, where such review by Distributor determines that the Continuous Plus™ Shuffler is fit for purpose and ready for commercial sale in
"""

Extract the exact clause related to "Exclusivity" from the excerpt above.

assistant: In exchange for the marketing and selling of the Products provided in Section 3, Vendor hereby agrees: 4.1. To provide Distributor with the appropriate product brochures, and two (2) fully working and fit for purpose samples of each model of shuffling machine free of charge; 4.2. To prominently display and advertise that Distributor is the sole and exclusive distributor of Vendor for the Products in the Territory; 4.3. Subject to Section 2.6 of this Agreement, not to market, distribute, sell or supply the Products covered by this Agreement to any individual or entity in the Territory directly in response to a request from that person or entity without the prior written consent of Distributor; 4.4. Subject to Section 4.5 of this Agreement, for a period of twenty-four (24) months after the Effective Date, not to develop, manufacture, market, distribute, sell or supply anywhere in the world to any individual or entity a gaming chip-sorting machine for use in a casino; and