20% Off Select Full-Price & Select Sale Items: Only items found on the 20% Off Sale page are eligible for the discount. When shopping, look for items with the "Take 20% off" indicator. Use promo code MD17. Discount will be applied at checkout. Valid on new orders only, while supplies last. Offer is not valid on previous purchases or exchange orders and cannot be combined with any other offer. Valid 12:00 am CDT Thursday, May 25th until 11:59 pm CDT Monday, May 29, 2017.