I have been using Amazon for more than 2 years and years this app provides me with a great satisfaction and good products.
It organises number of deals and of festive offers durimg which products are available at low prices in the market and all the products are genuine and real.
Amazon's customer grievance cell is also very good as once I received a wrong product so I contacted the customer care and they replied me very soft and replaced my product.
My experience with the site is great and I would like to recommend you all to buy from Amazon.