Ind. Code § 24-4-2-5

Sec. 5. No person, firm, limited liability company, or corporation shall give or deliver, as an inducement for or in connection with the sale of merchandise, any coupon, check, ticket, stamp, token, or similar device redeemable in money or in merchandise, as in this chapter provided, by any other person, firm, limited liability company, or corporation without the consent of the person, firm, or corporation originally issuing the same and responsible for the redemption thereof.