Flipkart is an amazing Online Website.
I personally use it for most of the time. But from my last past experience I think its not that good.
I have bought Lenovo K3 Note and after using for 3 days I realised theres some battery problem.
I called Flipkart care and told them. They gave me solution by installing some smart check app and after that they do some 10 second testing through app and after that they tell me no everythings fine.
Im a student of software engineering myself I dont think that u can state a battery is proper or not in 10 seconds and seriously I was fed up listening this SIR ITS ANDROID BATTERY DRAINS FASTER IN ANDRIOD. As if I used a smartphone for first time.
Flipkart change this stupid policy of yours.