I got this reference for this site through search for a book. The book was available only on this site.The books available at this site are normally given on MRP and free shipping. But the same books are available at 25% discount and free shipping on other sites. There are paperback editions available for prices less than 75% but the same is not recommended. The site recommends hardbound editions. Also, the courier services are erratic at times.
Many times, the product is delivered much beyond the anticipated dates. The customer feels cheated in this type of cases. The same has happened with me.