I bought a MCQ Book for My Gate examination from amazon.in.I found that the amazon is the best platform for buying this because the price was the least compared to the other websites even the websites which was made only for books and magazine.it was also fulfilled by amazon so I had great experience with them.
one thing happened that I found that my book price has been decreased suddenly after I ordered it than I emailed amazon and they give reply to help me that they will give me latest price book.so it was unexpected for me.