Rent,buy and sell your textbooks.

Chegg is a great site for inexpensive textbooks and a site that pays a nice price for your old textbooks.You can save up to 85% plus use one of these ongoing coupon codes CC103610 to receive an extra discount on your entire order on every purchase.You can also use one of the coupon codes to receive an extra $5 cash back on books you sell (I believe it's an extra $5 cash back per order not per book)Shipping is always Free for renters and sellers and 30 day money back guaranteed.
http://www.chegg.com