§ 50. Kinds  of  licenses. The  following  kinds of licenses may be  issued for the brewing and sale of beer: 1. Brewer's licenses; 2. Brewer's retail licenses; 3. Wholesaler's licenses; 4. Vendor's licenses; 5. Licenses to sell beer at retail for consumption off  the  premises;  and 6. Licenses to sell beer at retail for consumption on the premises.