Русско-англо-русский юридический словарь

Upon successful negotiation of a purchase and sale agreement, Sedo charges the buyer a commission fee of 15% of the gross purchase price* (minimum fee applies), in addition to the negotiated price owed to the seller. (sedo.com)

This Real Estate Purchase and Sale Agreement (the “Agreement”) made and entered into as of the ___ day of ________________, 2011, by and between THE CITY OF ROCHELLE, an Illinois municipal corporation (“Buyer” or City”) and CHICAGO TITLE LAND TRUST COMPANY, as Trustee Under Trust #46042, dated October 1, 1963 (“Seller”): (cityofrochelle.net)

Sometimes, purchase agreements are known as purchase and sale agreements. (LegalMatch)

A 'sale and purchase agreement' may also be referred to as 'purchase and sale agreement'. In this context, a SPA is the exact same as a PSA. (Investopedia)