Amazon is a very popular online shopping website in india its android app is also available on google play store if you want to purchage any product any branded product then you can easily get it from amazon.com or from its android app.
App performance is very good.
Recently I bought 2 mi phones Redmi 4 from amazon.
Redmi 4 was exclusively available today from 12 pm to 1 pm but all phones are out of stock only in 10 min.
Its next sale ia on 30 may so who wanta to buy this phone can try his luck in the sale.