The application referred to in § 5103 of this title, in proper form having been accepted for filing, the filing fee paid and the bond having been accepted and approved, the Department of Transportation shall, except as provided in this chapter, issue to such distributor a license to transact business as a distributor in this State. Such license shall expire on June 30 next following. Every distributor desiring to continue as a distributor shall apply for and procure a license before July 1 each year. Each distributor shall be assigned a license number upon qualifying for a license under this subchapter.