I just bought three books from Buy.com for a little over $30. The same three books would have cost me closer to $60 at Amazon. If you use Google Checkout, you save $20 instantly. There is no limit to the number of orders that you can place. This really is a phenomenal savings (that’s 40% off for those of you who were reaching for your calculator). Plus you get free shipping on orders over $25. I highly recommend checking this out.