The amazon app is the best online shopping app. it is very easy to use. in this app many uncount product. I can order many items from this app. I also ordered a mobile phone last 20july 2016.we can refund our money to give our product in warranty and guaranty period. in this app a wish list. if like a product and want to bought after some days you can add this product with wish list. if you dont like any product after bought you can cancelled your order and conversation with customeecare. we can pay by cash or credit card. so I like this app.