SwagBucks

SwagBucks is the absolute easiest way to earn free stuff online. All you do is use their search engine when you're doing your online searching. Every time you search, you could win SwagBucks.

You can also earn SwagBucks by recycling old cell phones, games, and inviting your friends to use the site.

SwagBucks can be redeemed for cash, gift cards, or awesome prizes. I personally redeem SwagBucks for Paypal gift cards ($5) and Amazon Gift Cards.