I frequently shop on e-commerce websites like flipkart, snapdeal and amazon. But after analyzing all these sites, I found amazon as best site. This site has not only too many products but also it has a good delivery service too. I ordered shoes in amazon sale and its was delivered within just 3 to 4 days. The product return policy is also fast in amazon. The products are genuine here, the quality of products is every time good. The app is also easy to use. And I am very satisfied with amazon. I recommend to give first priority to amazon when it comes to online shopping.