Pursuant to the authorization of § 4-102(a)(2) of the Tax-General Article of the Annotated Code of Maryland, as amended or recodified from time to time, an additional tax is imposed on reduced charges or free admissions as set forth in § 4-105(f) of the Tax-General Article of the Annotated Code of Maryland, as amended or recodified from time to time, provided that if taxes are paid on reduced charges or free admissions in accordance with this section, the gross receipts tax imposed in §
337-1 hereof shall not apply to such reduced charges or free admissions.