35 Miss. Code R. § 2-03-15-102
There shall be no minimum purchase amount required when acquiring alcoholic beverages; however, if the permittee wishes to purchase product from the Division minimum purchasing limits must be followed. All products used by the permittee must be purchased within the State of Mississippi and the permittee will be required to maintain on site storage of all alcoholic beverages. In addition, it shall be mandatory that inventory records be kept and preserved by the permittee for a period of three (3) years and shall include the itemized purchase invoices and tickets bearing the date of purchase and name of the seller of all alcoholic beverages. The Division reserves the right at any time to inspect all such inventory records as well as the permitted premises.
35 Miss. Code. R. § 2-03-15-102