Maryland Code, Commercial Law § 12-304

(b)(1) If charges or rates of charges are advertised by a licensee, the Commissioner may require him to state them fully and clearly in any manner the Commissioner considers necessary to prevent misunderstanding by a prospective borrower.

(2) Subject to any condition which the Commissioner may impose to prevent a false impression regarding the scope or degree of protection provided by this subtitle, the Commissioner may permit or require a licensee to refer in his advertising to the fact that his business is under State supervision.