Michigan Compiled Laws, Chapter 436. Alcoholic Beverages § 436.1609b

Sec. 609b. (1) A vendor representative and salesperson of a vendor of spirits, manufacturer of beer, manufacturer of wine, outstate seller of beer, outstate seller of wine, or wholesaler shall maintain accurate records of expenditures for each call on a retail licensee. The records must be maintained for 4 years and must be made available for commission inspection.

(2) A vendor representative or salesperson of spirits or wine, for promotional purposes, may purchase 1 drink for each customer of an on-premises licensee. A drink purchased under this subsection must be of the brand represented by the vendor representative or salesperson.

(3) A vendor representative or salesperson of a manufacturer of beer, a wholesaler of beer, or an outstate seller of beer, for promotional purposes, may purchase 1 drink for each customer of an on-premises retail licensee subject to a total spending limit of $100.00 per day. A drink purchased under this subsection must be of the brand represented by the vendor representative or salesperson.

(4) A vendor representative or salesperson of a manufacturer of beer, a wholesaler of beer, or an outstate seller of beer shall not purchase a drink under subsection (3) more than twice per month at the same on-premises retail licensed location.

(5) A licensee employed to deliver alcoholic liquor shall not purchase a drink of alcoholic liquor for a retail licensee while on duty or in the course of employment.