Md. Code, Alcoholic Beverages and Cannabis § 31–1102.2

(a) The Board may issue a nonrefillable container permit for draft beer to a holder of a Class A license, a Class B license, or a 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) (1) Except as provided in paragraph (2) of this subsection, the annual permit fees are:

(i) $50 for an applicant whose license has an off–sale privilege; and

(ii) $500 for an applicant whose license does not have an off–sale privilege.

(2) An applicant who has a refillable container permit may not be charged a fee for a nonrefillable container permit.