Hello friends. today I will tell you a secret about amazon.u will also notice when I tell you.amazon is best site to buy anything but. am going to tell about a secret of amazon listen. few days ago was searching for a book for my ssc exam it was arihant’s nonverbal reasoning book its original price was 500/- rs. but a was getting this book in 350.and listen I scroll similar books and what see when I again see this book its price go to 380. and then I agin scroll this and its price was 401 rupees. and then immediately I search it at my laptop I see what I shocked price again was 350. so friends this is the game that plays amazon with us. so be brware from this looting by amazon.its true review friends. dont believe in my words but try yourself.yess