After reading all the reviews about groupon.co.in, I was little skeptical about ordering anything from them. so I decided to order something of less price. I place an order for the book "The Oath of Vayuputras".
It was a pre-order. The book was released on 27th feb and go it on 28th feb in perfect condition. The book was wrapped in the bubble wrap. I am pretty happy with everything. Will try again and post the review.