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:
"""
EXHIBIT 10.1 PROMOTION AGREEMENT This Promotion Agreement ("Agreement") is entered into as of February 3, 2010 ("Effective Date") by and between MiddleBrook Pharmaceuticals, Inc. ("MBRK") , a Delaware corporation with offices at 7 Village Circle, Suite 100, Westlake, TX 76262 and DoctorDirectory.com, Inc. ("DD") , a South Carolina Corporation, with offices at One Page Avenue, Suite 280, Asheville, NC 28801. WHEREAS DD provides advertising, promotion and marketing services to pharmaceutical companies that seek to market their products to physicians and other allied medical professionals including nurses, nurse practitioners, and physician assistants; and WHEREAS MBRK markets prescription drug products, including its product known as MOXATAG® ("MOXATAG") to licensed physicians, nurses, nurse practitioners, and physician assistants in the United States ("US") whose clinical practice is consistent with MOXATAG's approved labeling; and WHEREAS MBRK seeks to have MOXATAG promoted to as many licensed US physicians, nurse practitioners and physician assistants whose clinical practice is consistent with MOXATAG's approved labeling as is possible and practical. THEREFORE, for good and valuable consideration, the sufficiency and receipt of which is hereby acknowledged, the Parties agree that DD will promote MOXATAG to certain US physicians and others as identified in this Agreement subject to the terms and conditions as set forth below: Section 1 — Definitions The terms as used in this Agreement will have the meanings as follows: (a) "Actual DD Target Segment MOXATAG TRx" means the total actual number of MOXATAG prescriptions filled in the US during the applicable Promotional Measurement Period and written by DD Target Segment Prescribers as stipulated by the Prescriber Data. (b) "Actual DD Target Segment MOXATAG TRx Tablets" means the average number of tablets contained in all MOXATAG TRx during the applicable Promotional Measurement Period as stipulated by the Prescriber Data including the tablet quantities as reported by IMS NPA weekly EUTRx (tablets) data, multiplied by Actual DD Target Segment MOXATAG TRx. (c) "Change of Control" means the change of control of MBRK, as defined by any of the following events: A) any third party acquires directly or indirectly the beneficial ownership of any voting security of MBRK representing fifty percent (50%) of the total voting power of the then outstanding voting securities of MBRK; B) the consummation of a merger, consolidation, recapitalization, or reorganization of MBRK with or by a third party which would result in fifty percent (50%) or more of the total voting power of MBRK stock being transferred to a third party; or C) the stockholders or equity holders of MBRK approve a plan of complete liquidation of MBRK or an agreement for the sale or disposition of all or substantially all the assets of MBRK. (d) "Coupons" means those coupons or vouchers provided by MBRK and distributed through a MBRK designee and whose redemption is tracked by a MBRK designee, and redeemed by patients filling MOXATAG prescriptions written by DD Target Segment Prescribers. (e) "Cost of Coupon Redemption Amount" means the redemption amount and the costs associated with printing and processing those Coupons redeemed during the applicable Promotion Measurement period. (f) "Cost of Samples Amount" means the cost of manufacturing and delivering (including, without limitation, all applicable freight, packaging and shipping costs) and costs of any third party vendors used in connection with manufacturing and fulfillment of MOXATAG samples. (g) "Deposit" means that amount which MBRK shall deposit with DD upon the Promotion Commencement Date and as subject to the adjustment outlined in Section 5. (h) "DD Target Segment Prescribers" means the licensed prescribers as defined in EXHIBIT 1. (i) "Early Termination Fee" means that amount equal to the most recent month's Promotion Fee prior to termination, multiplied by the number of unexpired months remaining in the current year of the Agreement. (j) "End of Agreement Fee" means the fee, in addition to any other amounts due, payable to DD (when this Agreement is terminated as further described in Section 18(f)) that is equal to two (2) times the last month's Promotional Fee earned by DD during the last month of the Agreement. (k) "FDA" means the federal Food and Drug Administration. (l) "Gross Margin Per Tablet" means the Gross Margin calculated in accordance with GAAP and which excludes those non-recurring and unusual items that the Parties agree are not resulting from activities under this Agreement ("GM Adjustment Items") divided by the actual number of MOXATAG tablets (as report by IMS Health Rx data) during the applicable Promotional Period. By way of example, these GM Adjustment Items where appropriate may include inventory write-offs, changes to
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Extract the exact clause related to "Document Name" from the excerpt above.

assistant: Promotion Agreement