Amazon is an online shopping website with a huge collection of books, electronics, music, Android apps, software, home appliances, furniture, toys, clothing, and many more. Most orders greater than $25 qualify for free shipping in the U.S. Sales tax is applied to orders in Kansas, Kentucky, New York, North Dakota, and Washington states. The Amazon Mobile app gives users access to Amazon.com through a simple yet elegant interface for mobile devices. All purchases made through Amazon Mobile are channeled through Amazon's secure servers, just as they would be on the web. End. Amazon Remembers is the experimental feature within the Amazon Mobile app, using your iPhone's camera to make a visual list of things you'd like to remember when you are out and about. Photos taken using the app will be saved to the Amazon Mobile app as well as on Amazon's website. If the item you wish to remember is a product, Amazon Remembers will even attempt to locate a product similar to your photo for sale on the web. If it does, it'll send you an e-mail alert and post the result along with the photo.