How do sweet deals from sites like DontPayFull.com work? On-site, we have a set of puffed snacks coupon codes, puffed snacks promotional codes and puffed snacks discount codes. For the puffed snacks offers and other products, you can get comparable 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 manner that an actual magazine or newspaper coupon does. Once the code is used, you can find a sure proportion off the original price - which means big savings for your online shopping purchases!