Sure, here is a basic template for a Sales Agreement in English:
Sales Agreement
This Sales Agreement (the "Agreement") is made and entered into this [Insert Date] by and between [Seller's Full Legal Business Name], a [Seller's Jurisdiction of Formation] company with its principal place of business at [Seller's Address] (hereinafter referred to as "Seller"), and [Buyer's Full Legal Business or Personal Name], located at [Buyer's Address] (hereinafter referred to as "Buyer").
WHEREAS:
Seller is in the business of selling [Products/Services being sold];
Buyer desires to purchase from Seller certain [Products/Services] upon the terms and conditions herein set forth.
NOW, THEREFORE: In consideration of the promises and covenants contained herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as follows:
1. Purchase and Sale
1.1 Seller agrees to sell, and Buyer agrees to purchase, the following products/services (the "Products/Services") under the terms specified in Schedule A attached hereto.
2. Pricing and Payment
2.1 The price for the Products/Services shall be as set forth on Schedule A. Prices are exclusive of any taxes, shipping costs, or other charges related to transportation, unless otherwise specified.
2.2 Payment for all Products/Services shall be made [payment terms, e.g., within 30 days of invoice date]. Overdue amounts will accrue interest at [interest rate, e.g., 1.