A commercial real estate purchase agreement is a legal contract between the buyer and seller of a commercial property. 1.1. Sale of Property.A commercial purchase agreement is a legal real estate contract that transfers commercial property ownership from a seller to a buyer. Seller shall sell to Purchaser, and Purchaser shall purchase from Seller, at the price and upon the terms and conditions set forth in this Agreement. This Agreement for Purchase and Sale of Real Property and Escrow. A unique application of customizable commercial real estate contract templates, including Purchase and Sale, Lease, and Listing agreements. Keep track of key commercial real estate dates and activities with Hughes Marino's complimentary commercial real estate purchase transaction checklist. I want to show you how to do this simple contract there is a simple contract in transaction desk that you can use for a commercial deal. Furthermore, in the system of the CISG,. "non-delivery" and "lack of conformity" are strictly separate forms of breach of contract.