Section 14-2403 - Violations of subtitle(a) It is a deceptive trade practice for a sales agent to violate any requirement of this subtitle.(b) If the sales agent violates any provision of this subtitle, the purchaser:(1) May cancel the contract by notifying the seller in any manner, by any means, and at any time of the purchaser's intention to cancel; and(2) Is entitled to a refund of: (ii) Until the refund is made, interest of 1% for each month after the date of cancellation.