Vindale research is a cool site because you actually get paid to try products. Its free to join and how it works is that they will invite you to try a new product or visit a popular web site. There are typically new opportunities every week. If you are interested, you can request the product or visit the web site and follow the evaluation steps. They will provide you with detailed steps on what to do and what to evaluate.
After evaluating the product or web site, Vindale asks you to fill out a online questionnaire. This is where you review the product and tell them how the product or web site was. Your answers are completely anonymous.
When you're done, they will add money to your Vindale account. Every evaluation is worth real money, not points. Typically, payment is between $5 and $75 per evaluation depending on difficulty level and availability. Every time your account reaches $50, they will send you payment. If your new to survey sites, its definitely worth check out.