Md. Code, Transportation § 15–310

Each license shall state:

(1) The type of vehicles in which the licensee may deal;

(2) The locations from which the licensee may deal in that type of vehicle;

(3) If it is a license to deal in new vehicles, the make of new vehicles in which the licensee may deal;

(4) As to a wholesale dealer, that the wholesale dealer may not sell a vehicle to or exchange vehicles with a retail buyer; and

(5) As to a wholesale dealer, that the wholesale dealer may not buy, sell, or exchange new vehicles.