Swagbucks is holding a contest for 20 Swagbucks!! They have asked that their deals not be posted off their site, but we can post links! The details on this contest (super easy) are at the Swagbucks blog, which you can access after you log in/register.
I am using my Swagbucks towards a free vacation. They also have Amazon gift certificates available so you can get anything you want! If you are a gambler then you can try for one of the many lottos they offer. Have fun!