My favorite is lightspeedpanel.com, they have plenty of surveys and they pay through paypal (you get points for each survey and can cash them in for many prizes, or like I said earlier, cash through paypal!)
I am afraid that I can't answer that question for you because I don't know. Chances are that if you live outside the U.S., Canada, Australia or Western European nations, then most of these programs aren't open to you.
Pureprofile. I've got around $60 from them transferred to my bank account. Not limited to a country Read my review on them last December here, if you want to find out more
I like Pinecone Research, been with them for a while now and they pay through PayPal, but it's only open to US I think.
Global Test Market, American Consumer Opinion, and Survey Savvy accepts members from all over the world (most countries)
In the UK I can strongly recommend YouGov and Ciao. I have received payment from both. YouGov: These guys send surveys once or twice a week. The surveys are generally political/current affairs related and last around 5 or 6 minutes. A typical payment is about 50 pence ($1). Many surveys also have entry to a price drawer for a much larger prize. Payout is when you reach £50, which took me about 1 year so bear that in mind. Ciao: If you complete your Ciao profile well they can match a lot of surveys to you. I get around 5 or 6 surveys a week, usually lasting around 10 minutes and paying 50 pence to £1 (so $1-2). They pay by bank transfer with only a £5 minimum payout, so you can earn pretty well in a short space of time. The surveys I get are usually tech/travel/food/drink related. If anyone would like to try either of these please consider using me as a referral - PM me. It's only fair to warn you that nobody gets rich doing surveys. If you're the sort of person with some spare time who enjoys answering questions then survey payments can be a nice little bonus.
All these people saying they got paid by survey companies, including myself - and you still think they are all scams? I have been getting paid for doing surveys - plus have gotten a lot of freebies in the mail - for about 3 years now
mysurvey.com is good. i've been testing out a GPT site called cashlagoon.com and it's pretty good too.