As we all know Amazon is a big brand in E-commerce industry. I use this site quit often and I am very much satisfied their Customer service, product delivery and it is quit reliable. It also keeps on offering various cashback offers and deals. The website design is quite good and simple as well as robust. The Amazon App too is quite good and it works properly without any glitch. If in case one is not satisfied with the product’s quality or any reason, you can raise a request for return and they settle the issue fast.