Pennsylvania Statutes Title 3 P.S. Agriculture § 41b. Application of licensing provisions

(a) The sale of farm produce for cash, cash to mean settlement in full, in United States currency, certified check or United States postal money order, on or before delivery;

(b) Producers marketing farm produce of their own raising;

(c) Processors of farm produce when such shipments or purchases are covered by a written contract, duly signed by the producer;

(d) Transactions subject to the provisions of the Federal “Perishable Agricultural Commodities Act of 1930.”  1