Each supplier of beer licensed by the board authorizing such licensee to sell its beer within the State of Alabama shall sell its beer through wholesaler licensees of the board, and shall grant in writing to each of its wholesalers an exclusive sales territory in accordance with the provisions of Act No. 84-374 (Acts 1984), appearing as Chapter 8, Title 28, as amended.
Ala. Code § 28-9-3 (1975)