11.21 General 11.22 Consignment sales 11.23 Sales conditioned on the acquisition of other products 11.24 Other than a bona fide sale §11.21 General It is unlawful for an industry member to sell, offer for sale, or contract to sell to any trade buyer, or for any such trade buyer to purchase, offer to purchase, or contract to purchase any products (a) on consignment; or (b) under conditional sale; or (c) with the privilege of return; or (d) on any basis other than a bona fide sale; or (e) if any part of the sale involves, directly or indirectly, the acquisition by such person of other products from the trade buyer or the agreement to acquire other products from the trade[…]