If the dealer fails to provide you, the buyer, with an estimated delivery date or fails to deliver the ordered household good within 2 weeks of the estimated delivery date, you may (1) cancel the contract and receive a full refund or credit equal to your deposit, (2) modify the contract by selecting another household good, or (3) negotiate with the dealer a new delivery date. The dealer is not required to allow you to exercise these rights if the dealer cannot cancel the order with the manufacturer or supplier.
Md. Code, CL § 14-1802