The obligation of the seller is to transfer and deliver and that of the buyer is to accept and pay in accordance with the contract.
13 Pa.C.S. § 2301
General obligations of parties
Known as the Uniform Commercial Code
The act spans §§ 13-1101 to 13-9809 (634 sections).
Official source: Pennsylvania General Assembly. Reproduced from public-domain Pennsylvania statutes; confirm against the official source for the current text. Not legal advice.