You won't get rich doing these things but it's legitimate and you'll get paid in the end. For example, you get a penny for each email you click. You get a penny for a video stream. You can earn dollars for fulfilling offers but those aren't nearly as quick as reading an email. They are upfront in what you get paid so you can decide if it's worth it.
One of the most popular sites, and rightfully so, Swagbucks offers traditional surveys as well as a range of additional ways to make cash. Filling out surveys for money will reward you with points called Swagbucks which can be cashed out through PayPal, or redeemed as gift cards for shops including Amazon.com. As a sweetener, they’ll even give you $5 just for signing up.
Surveys are just a small piece of the puzzle. The best part about the surveys is that the qualification questions are typically short, there to confirm you're not breezing through it, and you can still earn points if you don't qualify. You will not answer 30 questions and then get denied, with zero to show for it. As of May 2017, they've paid out $191.5 million. They give out 7,000 free gift cards every single day.
Valued Opinions – Decent site with reasonable surveys ($2 for a 20 min survey). Everyone is annoyed by this site because they tacked on a $2 few to the Amazon $20 gift card and $5 to the $20 Visa gift card so it costs $22 to get the $20 Amazon and $25 to get the $20 Visa. They claim its because of extra fees they incur. I dunno. Also, it can take weeks to get credited for a survey which is frustrating.
*NO PURCHASE NECESSARY. Open to legal residents of the 50 United States (D.C.) who are eligible to participate on a Survey Sampling International Panel and meet the minimum age requirement for the respective Panel. Quarterly drawings; enter by June 30, 2017 to be included in next drawing. To enter and for Official Rules, including odds, mail-in method of entry, and prize descriptions, visit www.opinionoutpost.com/en/policies/terms/prize-draw. Void where prohibited.
IOCS is a not-for-profit research organization that conducts studies and experiments on shopping-related behavior – things like how we, as consumers, evaluate products, how we make the buying decisions, etc. Although the focus is mostly on shopping related behavior, some of their experiments and studies include broader areas of marketing, psychology, and economics.