The Agreement of Sale for Commercial Real Estate should be used to outline the terms of the agreement when selling or purchasing a commercial property. Standard Agreement for the Sale of Real Estate.Get a comprehensive understanding of Pennsylvania real estate purchase and sale agreements with our indepth overview and free template. This template ensures that all essential elements are included, such as the purchase price, property details, financing terms, and closing conditions. Streamline your real estate transactions in Pennsylvania with our customizable purchase agreement. Ensure legal compliance and purchase or sell properties. By signing this Agreement, Buyer and Seller each acknowledge having been previously informed of, and consented to, dual agency, if applicable.