Order. This document contemplates that the buyer and the seller will negotiate and incorporate all of the terms and conditions of the transaction into this. A Sale of Goods Contract is a formal agreement between a buyer and seller, where the seller agrees to transfer goods in exchange for payment.This Agreement for the Purchase and Sale of Goods (this "Agreement") is made effective. Use this free template to establish contracts on the international supply of goods and deliver clarity and compliance in supply agreements. The Model Contract for the International Sale of Goods is presented in two versions the "standard" and the "short" one. Create a free Sales Agreement in minutes with step-by-step instructions. A Sales Agreement legally documents the purchase and sale of goods. Download our free Sales Contract Template. This is an easy-to-use contract that details sales terms, delivery details, parties involved, and more. The Order Form and Terms and Conditions; and 2.