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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§ 3 Control Panel (1) After successfully completing the registration process for participation in the Program, the Affiliate will be sent a user ID and a password to access to the "Affiliate Control Panel". With the user ID and password, the "Affiliate Control Panel" provides the Affiliate access, via a secure online connection, to a secure area on element 5's Web server so that the Affiliate may, at any time, view the number of software sales the Affiliate has referred, as well as change other settings. (2) When using the user ID and password, the Affiliate shall observe the following obligations and precautions: (i) Only the Affiliate may use the user ID and password. (ii) The password shall be kept strictly confidential. The Affiliate shall take due care to ensure that no unauthorized parties learn the password. (iii) If the Affiliate loses its password or if there is a possibility that an unauthorized party has learned the user ID and password, the Affiliate shall immediately report this to element 5, which can then block access by the Affiliate to the Control Panel. All actions carried out with the user ID and password will be attributed to the Affiliate. § 4 Integration of the Link (1) The Affiliate shall integrate the product under the agreement using the appropriate link on its Web site; the link points to the order form operated by element 5. This link is generated by a Link Generator for the respective product under the agreement. The Link Source: SOUTHERN STAR ENERGY INC., SB-2/A, 12/2/2005 Generator is located in the secure area of element 5's Web site in the "Affiliate Control Panel". The link that is generated contains an individualized affiliate user ID by means of which any sales can be attributed to the Affiliate. Proper technical integration of the link is the responsibility of the Affiliate. If the links do not function, no Advertising Cost Compensation will be paid. (2) The Affiliate shall indicate on its Web site that (i) the Affiliate is acting as an independent partner of the respective Software Publisher by participation in the Affiliate Program provided by element 5 and (ii) The Software Publisher is the seller of the product and the payment process is administered by element 5. (3) The Affiliate shall produce a brief description for each activated product on its Web site. The Affiliate is responsible for the content, the style and the layout of this information. The Software Publisher can provide the Affiliate with graphics and text in an electronic format for use in describing the product, which the Affiliate shall use for the purpose of advertising the Products under the Agreement and links according to the instructions of the Software Publisher. The Affiliate should be aware that the product prices and availability may change at any time. It is not recommended that the price be listed on the Web site of the Affiliate. Maintenance of these product prices is possible only on the Web sites of the Software Publisher and the Publisher's corresponding site operated by element 5. § 5 Order Processing (1) element 5 shall be responsible for the entire order processing for the referred end user according to the terms and conditions of the underlying share-it! Developer Agreement between the Software Publisher and element 5. element 5 shall provide the order forms for the order processing on its Web server; receive payments from the referred end users and forward these payments, less the agreed Advertising Cost Compensation, the service fees and relevant value added tax (VAT) to the Software Publisher; handle refunds and returns according to the provisions of the underlying share-it! Developer Agreement; and provide end user service relating to the administration of the order. The Software Publisher shall provide technical end-user service. (2) element 5 reserves the right to reject queries and orders which do not meet its requirements; including, in particular, orders by referred end users who do not meet credit requirements, who do not authorize direct debiting from their bank account, or who do not present a valid credit card. (3) An agreement by the Software Publisher with the referred end user does not exist until either a written or electronic order confirmation arrives from element 5 in the name of the Software Publisher or when element 5 begins to fulfill the agreement in the name of the Software Publisher. Typographical, printing and computation errors on the Web site of the Affiliate shall be charged to said Affiliate. § 6 Advertising Cost
"""

Extract the exact clause related to "Price Restrictions" from the excerpt above.

assistant: Not found.