Pinecone Research - Pays $3 for each and every survey you complete via check or Paypal. I have been paid and they pay very quickly (within a couple of days).
Survey Savvy - They pay a certain dollar amount per survey and send a TON of them. I have received surveys upwards of $15 – $20 dollars. Their cashout threshold is only $1 and they pay by check within 4 weeks.
Opinion Outpost - These guys also send a ton of surveys. The minimum cash out for Paypal is $10 and only $5 for Amazon gift cards. Plus, everyone is also automatically entered into a $10,000 sweepstakes by joining and taking surveys.
Springboard America - Although their cashout is (or was) high – $50, I did love being a part of their panel. Their surveys are awesome, with a wide range of topics. Anything from politics to groceries and everything in between. They pay by check once your balance reaches $50, but it’s pretty easy to get there because they do send a lot of surveys.
Baker Street Solutions - They email every couple of months with very easy surveys that are worth $5 – $7.50 Amazon gift cards. Once you complete the survey, you will receive your gift code within a couple of weeks via email.
Nielsen Homescan - They send you a scanner and you scan your grocery purchases and then transmit them back to them weekly. They pay in the form of merchandise and have amazing sweepstakes that people actually win! I know of a few that have won $500 Amex gift cards. They are constantly opening up new zip codes, so be sure to try again if you’ve tried to sign up in the past.
Toluna Survey Center - Full size product testing as well as surveys. They pay via PayPal cash once you have enough points. It used to be 20,000 pts = $20 cash. They also have sweepstakes and merchandise, but you can always opt for cash. Just be sure to confirm your email. It should come within a couple of hours.
Inbox Dollars - Get paid to read emails, take surveys, play games and more, plus you get a $5 sign up bonus. Pays by check once your account reaches $30.
Ipsos iSay Moms Panel - Pays by PayPal, Amazon gift cards, donations and more! Lots of surveys and very easy to make your cashout.