I got my first gift card from GREENBOOKUSA.COM, they will pay you for your reviews on service professionals. You write a reviews, and you can get their GreenBucks. I wrote about 15 reviews, and I got a $15 gift card from Walmart. I think you have a few choices. Walmart, best buy and target and other sponsors, you can check their list. They are also coming up with paying for reviews with paypal too. That's such a great idea!
So, if you use any service professionals, like doctors, banks, contractors, insurance, realtor, etc. You can rate and review them there at Greenbookusa.com
Some of the categories are hard to find now, tip: They are in OTHER category. So, if you are looking for Doctors to rate, go to OTHER.
Oh.. I happened to live in NJ and the directory is up for me... but if you live in other states, YOU, FIRST must go to ADD A SERVICE PROFESSIONAL, and then check back in 24 hours and then SUBMIT YOUR REVIEWS... I tried that several times for TX and NY. So, check it out... at first, I didn't think I would get a giftcard, but I DID! Yippy... I am very happy! THIS IS REAL!