Oh I forgot to add that at least mypoints uses some of the listed above and others for surveys. vindale.com ( I have tried and was ok. I got paid but lots of work for not always getting into/doing survey although there are higher amounts you have to buy and so 35 might be like 10.00 after you buy things so be careful) and panda research is similar.
And lastly, let's discuss privacy.  In some ways, Pinecone Research gets it right – they use the information to verify you are not a duplicate or in any way defrauding them out of a valuable opinion.  After that, they only use your personal information for developing metrics and usage statistics – not giving it out to every third party that comes along.  More importantly, they take consumer information privacy seriously.  When they compile their reports for their clients, they scrub all data of any identifying information.
The rewards for the MySurvey surveys are on par (or better than some) with most other sites. They offer $0.50 to $1.25 for every survey that you complete, with the shorter surveys only taking around 5 minutes to finish. When you want to cash out, you’ll have to accumulate $10, which is less than some of the other sites, and you’ll be able to get your money through a check, PayPal, Amazon gift card, or the more than 60 other gift card options. Sign up for a free mysurvey account HERE.
Illegitimate companies and scammers have a simple objective. They're after your information in order to get your money. It's much more common for internet scammers to target hundreds of people for small sums rather than a single person for thousands. This is because demanding large sums for a product that is somewhat unclear is an obvious red flag to most.
It’s easy to earn cash for surveys. How much you get paid completely depends on how many paid surveys you attempt and complete. Each online survey has a different payout, with some offering as much as $50. Most will pay less, but also take less time. Expect to earn about 40 to 200 SB points per survey (100 SB = $1), with occasional opportunities with much higher earning potential.