Friends Amazon is a good website for shopping it has wide variety of products in every categary the shipping speed is also good and here the products are cheaper in comparision to flipkart and snapdeal as storage devices such as pendrive and Memory cards are at cheaper rate you can also compare it now.But the major disadvantage of amazon is that they have stopped Cash On Delivery on many products which stops its customer in buying the products and also its return policy is not relible you have to face many problems in exchanging.I will recommand if are buying products from amazon then think that you do not have to exchange it otherwise you have to visit the courier outlet to return the product as I have faced this problem.