Hello friends, I am purchasing compitative exam books from amazon. I order the books for best price i.e 1200 rs books I have purchase. I order last month then amazon give me 7 day delivery time to deliver my books. I deliver this books within time.
So the customer service of amazon is very good it deliver my books proper way.
Product quality is also good it give me good quality books.
I also mention my books deliver to me within the time so delivery time is good.
App is also available on to play store and website is work properly.
Thank You.