Single-touch purchasing via Amazon. Scan the barcode of a product in a store, and buy it from Amazon with just a single touch.There is no user interface beyond the configuration screen, accessed by pressing 'Back' while in barcode scanning mode.Requires the Barcode Scanner application. If not installed on your device, Rainforest will prompt you to install it.Rainforest combines the ease-of-use of the barcode scanner, with Amazon's 1-click service to provide true one touch purchasing. 更新内容： BUG修复。