If you compare amazon with flipkart than I will say amazon is far better than the flipkart .I am currently using amazon I must say the customer service of amazon is really good. If you want to return any thing which will result in instent refund refund within two days tha thing I really like about amazon. Las ttime I ordered phone and I recieved that phone with in three dyas fastest delivery than qanyother site. They also provide amazon prime for 1month for free of cost, ucan order even 10 ruppee product without any shipping charges