Qbord
Rewards offered:
Donations to charity
Home Depot gift cards or e-vouchers
iTunes gift cards or e-vouchers
Merchandise
Starbucks gift cards or e-vouchers
VISA prepaid cards
Kind of surveys:
All Online surveys
In-person focus groups
Every online survey you complete will earn you pointswhich you can use to get pre-paid Visa cards, electronics gift cards.
You can also use your points to bet on auction prizes - if you lose you will keep your points.