Would you like to know how department stores coupon codes work? When you are shopping department stores from an online store, you can visit DontPayFull.com and get a department stores coupon code for the product that you are trying to buy. Once you add the item to your shopping cart, you can key in the department stores coupon code or department stores promotional code that you received. The system will re-calculate the cost of your purchase based on the ratio of the discount code and in just one click, you can appreciate the lowest cost for the item that you are trying to buy! It's that easy.