K.S.A. 21-2801: Trading stamps or similar devices redeemable in merchandise or other thing of value prohibited.

On or after April 16, 1958, it shall be unlawful for any person, firm, association or corporation to use, issue or distribute, or for any person, firm, association or corporation to furnish to any other person, firm, association or corporation to use, issue or distribute, in, with, or for the sale of goods, wares or merchandise, any stamps, coupons, tickets, certificates, cards, or other similar devices, which shall entitle the purchaser receiving the same with the sale of goods, wares, or merchandise to procure from any person, firm, association or corporation, any goods, wares, merchandise or anything of value upon the production of any number of such stamps, coupons, tickets, certificates, cards or other similar devices. On and after April 16, 1958, it shall be unlawful for any person, firm, association or corporation to redeem any stamps, coupons, tickets, certificates, cards, or other similar devices, the use, issuance, distribution or furnishing of which is made unlawful by the proceeding provisions of this section.