This is where it can all go downhill quickly. In the pressure to make as many pennies out of a nickel, a lot of research corporations will not just sell your answers but the data associated with it. Details that you provide when taking paid surveys such as your name, address, age range can all be attached together quickly to fulfill a lot of larger companies' requests for information (RFI).
After you sign up, you’ll receive surveys on various topics and products via email. Once you complete these surveys and build up a stash of “points,” you can redeem them for cash via PayPal, purchases made through Amazon.com, or gift cards to various retailers. As an alternate suggestion, you can even redeem your rewards as a donation to the Red Cross.
Each of their surveys you complete will be worth between 100-5,000 points depending on the length and subject. There are a variety of different topics to cover like consumer goods, healthcare and travel, just to name a few. Once you reach 3,000 points you can start redeeming rewards. You have to call and redeem points over the phone, and it typically takes a month for the rewards to reach you.