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