Md. Code, Public Safety § 13A–1107

(a) Fines imposed by a military court or through imposition of nonjudicial punishment may be paid to the U.S. Treasury.

(b) Fines may be collected by:

(1) cash or money order;

(2) retention of pay or allowances due or to become due the person fined from any state or the United States; or

(3) garnishment or levy, together with costs, on the wages, goods, and chattels of a person delinquent in paying a fine, as provided by law.