I just bought The Hunger Games using my Swagbucks-- thanks to all the positive reviews from my Facebook post! I usually buy baby wipes with them but I wanted something for ME...lol
Swagbucks is just a search engine like Google that rewards you for using it.
When you get 450 you can trade it in for a $5 Amazon eGift Card. I've been using them for a year now and LOVE it. It's hard not to love FREE stuff when no work is involved. :):) Just search like normal. When you invite friends you accrue them faster...so do that too! If you join or have already...make sure your birthday is in there--they send you 50 Swagbucks on your birthday.