(a) The Board may issue a refillable container permit for draft beer to a holder of a Class A, Class B, Class C, or Class D license. (b) An applicant for the permit shall complete the form that the Board provides. (c) The hours of sale for the permit: (1) begin at the same time as those for the underlying license; and (2) end at midnight. (d) The annual permit fees are: (1) $50 for an applicant whose license has an off–sale privilege; and (2) $500 for an applicant whose license does not have an off–sale privilege.
Maryland Legal Code