1. Short title This Act may be cited as the Promoting Responsibility In Markets and E-Retailers Act of 2019 or the PRIME Act . 2. Definitions In this Act: (1) Commission The term Commission means the Federal Trade Commission. (2) Country of origin The term country of origin has the meaning given such term for purposes of section 304 of the Tariff Act of 1939 ( 19 U.S.C. 1304 ). (3) Internet application The term internet application means a computer program or software application that is downloaded by a user to an internet-connected device. (4) Online retail platform The term online retail platform means any internet website or other online platform through which products are sold. 3. Country of origin requirements for online retailers and sellers (a) In general Beginning on the date that is 180 days after the date of the promulgation of final regulations implementing this section— (1) it shall be unlawful for any person to operate an online retail platform that does not comply with the requirements of subsection (b)