For the shipper, whether it is a person or a company, a shipping contract is necessary, because it ensures his possession of the products shipped. Consignment makes it superfluous to sell products on the basis of invoices. For the shipper, it would also be harmful, especially if the goods have a highly valued value, that the consignee might not be able to pay the sender until the goods are sold to the customer. Data Discover the timing of the agreement, including the start date. What is a consignment treaty? A consignment contract is a type of contract between two parties, the sender and the consignee, which defines the terms of the contract for a service such as the sale, resale, transport, storage or use of certain goods. . . .