A distribution service agreement is a contract between a supplying company with products to sell and a separate company that markets and sells them. Invoice for shipment of Products will be due 30 days following the date of shipment.Invoices carry date of shipment information. The advantages of a written agreement may not outweigh the cost of disrupting a smoothly functioning distributor relationship. This distributor agreement template lays out the terms for paying commission on the reselling or distribution on a service or product. Distribution agreements should be reviewed to ensure that they address the obligations of product distributors under the DDO regime. A license and distribution agreement is a legal, written contract between two parties who wish to share the rights to a brand, patent, or trademark. Learn More About Effective Distribution Agreements in TX and How to Implement Them to Create a Mutually Beneficial Working Relationship. A distributor agreement, also known as a distribution agreement, is a contract between channel partners that stipulates the responsibilities of both parties. What should you include in a distribution agreement?