Exhibit A to Product Sales and Distribution Agreement. I. Methods of Distribution; Scope of Checklist.There are many ways for a supplier to bring its products or services to market. Food Products and Distribution Services Agreement. Guarantee exclusive rights to a specific distributor. Use our free template to create the contract, use it, and store it here on Contractbook. What is a Product Distribution Agreement? A product distribution agreement is a contract between a manufacturer and another company to sell the products. (1) "Agreement" means any agreement relating to a business opportunity or multilevel distribution company, including, but not limited to, the contract. A distribution service agreement is a contract between a supplying company with products to sell and a separate company that markets and sells them.