The best thing about buying books and stuff from Amazon is the big variety of coupons available online. Even though Amazon's regular prices are competitive with other book retailers, using any of the massive number of Amazon coupons to be found on the Web drops the price even more.

There's always a free shipping coupon or discount code available with a simple Google search. If you want to dig a little deeper, check out amazon. com or the classic third party coupon site RetailMeNot.com. TechBargains has over two dozen different coupons for Amazon.com at any given time, including free "super saver" shipping (on your order over $25) and large "percent off" deals on select items and brands. RetailMeNot tends to have more specialized Amazon coupons than TechBargains, so if you're in the market for a particular book or CD, check them out first.

According to their website, Amazon's vision is "to be earth's most customer centric company; to build a place where people can come to find and discover anything they might want to buy online." As Amazon's product line swells and they corner more markets around the world, they are coming closer and closer to reaching that goal.