A Sales Agreement is a legally binding contract between a buyer and a seller to outline the terms of a transaction. A sales agreement is used to describe and track the exact details of quantity and cost of purchasing or selling goods, services, or real estate.An advertising agreement is a legal contract executed between a company hosting the advertising and a company providing the advertising. Business Purchase-Sale Agreements. An exclusive sales and marketing agreement is a contract between a company and a sales and marketing firm that procures their services for the company. Sample Forms: Commercial Real Estate Purchase Contract August 2024, Commercial Buyer's Inspection Notice and Seller's Response (BINSR) February 2019. Sample Forms: Commercial Real Estate Purchase Contract August 2024, Commercial Buyer's Inspection Notice and Seller's Response (BINSR) February 2019. PAYMENT AND LOCATIONS FOR ADVERTISING SPACE: As described within this agreement, Advertiser agrees to submit payment, to. This agreement outlines the terms and conditions for the purchase and sale of advertising space or services. Any advertisement, including the name of the business, should not imply the name of a building trade or craft for which the contractor is not duly licensed.