(1) No seller shall give or offer to give any discount, rebate or other thing of value to the buyer in consideration of the buyer furnishing to the seller the names of prospective purchasers or otherwise aiding the seller in making a sale to another person, if the giving of the discount, rebate or other thing of value is contingent upon the occurrence of any event subsequent to the time when the buyer enters into the contract or sale agreement with seller.
(2) As used in this section, the following words and phrases, unless the context otherwise requires, shall mean:
Seller. Any person, firm or corporation engaged in the sale of consumer goods or services.
Buyer. Any person to whom any seller sells or offers to sell consumer goods or services.
Consumer goods or services. Those foods or services which are used or bought for use primarily for personal, family or household purposes.