All retailers must keep in their licensed premises for a period of two years the records and invoices of all purchases and sales of two cases or more of alcoholic beverages. The invoices must state the date, from whom purchased or to whom sold, the quantity, the brand name, size of containers, and price.
Minn. R. 7515.0550
Statutory Authority: MS s 14.06; 299A.02; 340.507