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:
"""
our confidential operations manuals and other written instructions relating Page 4 of 80 to the operation of a Goosehead Business (the "Manual"), in the manner and as described in Section 10 below. 3.5 Marketing Materials. We have the right to approve or disapprove all marketing and promotional materials that you propose to use, pursuant to Section 13 below. 3.6 Brand Fund. We will administer the Brand Fund (as defined in Section 13 below) in the manner set forth in Section 13 below. 3.7 Inspection Before Opening. We may evaluate the Franchised Business before it first opens for business. You agree to not open the Franchised Business or otherwise start operations until you or your Manager (defined below) have successfully completed training and you have received our prior written approval. 3.8 Periodic Assistance. We will provide you periodic assistance in the marketing, management, and operation of the Franchised Business at the times and in the manner that we determine. We may periodically offer you the services of certain of our representatives, such as a representative from agency support, and these representatives may periodically visit your Franchised Business and offer advice regarding your operations. 3.9 Revenue Report. On the 25th day of each month, we will provide you with a detailed report of Commissions (as defined below) and Agency Fees (as defined below) received on your behalf for insurance policies written in the preceding calendar months. In order to provide you with this report, we must receive a commission detail report from the carrier by the 20th day of the month, for policies you wrote during the preceding month. The report will only include Commissions and Agency Fees related to policies properly recorded in our agency management system as prescribed in the Manual. 3.10 Call Center. We will maintain a call center, staffed by licensed insurance agents, for the purpose of providing centralized customer service for all businesses operating under the System and the Proprietary Marks. The call center's hours will be at least between 8 a.m. and 5 p.m. Central Time, Monday through Friday (excluding holidays). You must comply with any rules and regulations adopted by us (in the Manual or otherwise) regarding the call center. 3.11 Services Performed. You acknowledge and agree that any of our designees, employees, agents, or independent contractors (such as an "area developer") may perform any duty or obligation imposed on us by the Agreement, as we may direct (if so, we will, nonetheless, remain responsible to you for the performance of these obligations). 3.12 Our Decision-Making. In fulfilling our obligations under this Agreement, and in conducting any activities or exercising our rights pursuant to this Agreement, we (and our affiliates) will always have the right: (a) to take into account, as we see fit, the effect on, and the interests of, other franchised and company-owned or affiliated businesses and systems; (b) to share market and product research, and other proprietary and non- proprietary business information, with other franchised businesses and systems in which we (or our affiliates) have an interest, and/or with our affiliates; (c) to test market various items in some or all parts of the System; (d) to introduce new proprietary items and non-proprietary items; and/or (e) to allocate resources and new developments between and among systems, and/or our affiliates, as we see fit. You understand and agree that all of our obligations under this Agreement are subject to this Section, and that nothing in this Section will in any way affect your obligations under this Agreement. Page 5 of 80 3.13 Confirmation of Performance. After we have performed our pre-opening obligations to you under this Agreement, we may ask that you execute and deliver to us a confirmation (the "Confirmation of Performance"), in a form we reasonably request, confirming that we have performed those obligations. If we ask you to provide us with such a certificate, you agree to execute and deliver the Confirmation of Performance to us within three (3) business days after our request. However, if you do not reasonably believe that we have performed all of our pre-opening obligations, you must, within that same three (3) day period, provide us with written notice specifically describing the obligations that we have not performed. Not later than three (3) business days after we complete all the obligations that you specified in that notice, you agree to execute and deliver the Confirmation of Performance to us. You agree to do so even if we performed such obligations after the time performance was
"""

Extract the exact clause related to "Effective Date" from the excerpt above.