Maryland Code, Commercial Law § 12-633

(i) State the name and post office address of each party;

(ii) Identify the prior agreement to which it relates;

(iii) Describe the goods;

(iv) Describe any security interest or collateral security which was reserved or taken to secure the prior agreement and which is retained to secure the renewal, extension, or refund; and

(v) State the amount of the extended principal, the agreed rate of charge, the number of scheduled installments, and the time and amount of each installment.