All licenses, unless otherwise expressly stated in this chapter, shall be construed to be annual licenses, and shall be payable on the first day of January of each year and all such licenses shall expire on December 31 of each year. If a license remains unpaid thirty days after the payable date it shall be considered delinquent. Licenses for any quarter within the calendar year shall be payable in advance as issued and shall expire at the close of the quarter for which the license may be issued; no greater or less amount shall be charged or received than is provided in this chapter and no license shall be issued for any period of time other than in this chapter provided. (Ord. 470 § 2 (part), 1991: prior code § 12-11)