Md. Code, Commercial Law § 14–802

Any person, his agent, employee, or sales representative who offers for sale to the public any used radio or television set shall:

(1) State clearly in any advertisement of the set that it is “used”, “rebuilt”, “reconditioned”, “repossessed”, or “rebranded and used”, as the case may be; and

(2) Affix to the set a tag or sticker which states that it is “used”, “rebuilt”, “reconditioned”, “repossessed”, or “rebranded and used”, as the case may be.