Then Apnoti is THE solution to find good deals and make use of the Amazon 30-day refund program.The Apnoti Browser Extension is a free Amazon price notification tool that alerts you by mail when Amazon product prices change.You can manage your own watch list, add and remove products from the watch list and enter variable notification thresholds.Plus: You can see when others underbid your merchant offers.Our browser add-on for Internet Explorer, Firefox, Netscape and Mozilla allows you to track product prices at all Amazon shops (USA, Canada, UK, Germany, France and Japan).