Hii , Iam Arup ranjan gochhaita , and I saiy about Amazon app. It is a app for shopping and choise somthing, and know about good and bad any product . it is simple to use and simple to buy every thing in this app . You can buy any electronic product, game , book , man and woman dress, shose , home assasory , and who u need. In this app many type to pay money. Is is also give your product in you home .thanks