How do sweet deals from sites like DontPayFull.com work? On-site, we have a pack of bedhead coupon codes, bedhead promotional codes and bedhead discount codes. For the bedhead offers and other products, you can receive equal 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 current 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!