Amazon.in is a top brand who is not only in india but also in others county and If I will say about customer services that is awesome when I buy any product from this website then I satisfy with it. Quality of product is very good every time you have need to check to your products status and then every can get good if I will say about delivery Timeliness so in delhi only 2 or 3 working day it is and I have show also that I got delivery in only next day they does not take more time they have both application as well as websites and amazon.in has some other websites like kindle so reliability is also very good.