Bzzagent.com — participate in campaigns. I’ve received so many free products from them: Dentyne gum, Bic Soleili Razors, Full Size Shampoo/Conditioner, Glade Expressions, ect… why not try it?
Smiley360.com — Share Smiles, accept missions.. I’ve received 5 hour energy… referral link —> http://smiley360.com/?refid=43243
crowdtap.com — earn amazon gift cards by participating in sample shares (i’ve gotten so many free clothes from old navy), discussions, and polls. I’ve earned over 100$ in amazon gift credits. –> http://bit.ly/e7UU9s
oneopinion.com — once you get to 25.00 you can cash out. It takes time, but I just cashed out 25.50 the other day. You receive the check within 7-10 days of cashing out. Pretty fast turn around.
Surveyhead.com and jdpowerpanel.com — take surveys once you hit 25.00 you can cash out for awesome prizes. I cashed out at 50 with surveyhead and received visa and cvs gift cards. About to cash out with Jdpowerpanel and going to get visa e-gift card so I can get a target gift card.
myshopinion.com — earn 500 points and get tango gift card which allows you to get other gift cards. I’ve already done this once and almost up to another 1000 (2 5$ tango cards).. I’m hoping to wait for 2000 points so I can get a 20$ gift card for target for the holidays.
there are many more, but those are my all time favorites.