How do sweet deals from sites like DontPayFull work? On-site, we have a set of denton coupon codes, denton promotional codes and denton discount codes. For the denton offers and additional items, you can get equivalent coupon codes as well. When you visit the online shopping site where you are making a order from, all you have to do is key in the coupon code. It works pretty much the same practice that an actual magazine or newspaper coupon does. Once the code is used, you can get a sure percentage off the original price - which means big savings for your online shopping purchases!