Mich. Comp. Laws § 436.1609d

Sec. 609d. A specially designated distributor that sells spirits to a special licensee that is authorized by the commission to sell spirits may refund the special licensee for the return of an unopened bottle in the same amount that the special licensee paid for the spirits, less any of the specially designated distributor's credit card transaction fees incurred from the sale, if the bottle is without damage to the exterior that would prevent the salability of the bottle.