I have been supplementing my income doing online surveys and such. It started off with curiosity but now it became a way to pay for small expenses.
In the past three years, I find that MOBROG pays quite well, with a regular supply of online surveys. Sign up process is fairly easy. A valid email address and nickname are the main requirements, plus date of birth and postcode. Minimum cashout is US$6.25 via PayPal registered with the same email address.
I had signed up with GlobalTestMarket earlier than Mobrog, over five years ago. Back then, your aim is to achieve 1,000 ‘marketpoints’ to redeem your payment of US$50.00. I have achieved that maybe twice. They paid using cheques which took quite a while to arrive and another month or two to be cashed at the local banks. Then, the payment system changed to PayPal but now you have the option to use the marketpoints for other stuff like UNICEF gift vouchers, online shopping vouchers in addition to cash which is now paid via PayPal. I have not been very active here since I get frustrated by the surveys which kept screening me out.
Recently, I found AyuWage. This is something I never thought I would try, clicking on ads for payment. Hah. After three weeks, I have reached the minimum cashout of US$5.00 via PayPal. Click on the banner below should you feel interested to try it out. It is quite simple, although there are links that I feel personally offended to open while others were quite informative. And I have been able to learn new Spanish word from some of the sites I encountered.