I was overwelhmed when I heard that amazon is going to set up its company in India.In USA it is the largest e-commerce site and now its becoming in India too.
Personally I like to use amazon other than its rivals here is the reason why:
Crores of products : litrally they mean it.The app as well as the site works perfectly and show equal number of products.
Resonable price: I am a techy guy and want to collect new product everytime.Amazon fullfill my needs so it is greap.
it is cheaper than other sites to.
The UI is great too.
Their delivery is the fastest of all.well it depends upon your area.
They also sell genuine products.