Carnegie Mellon University. Ages 18 and older. Participants are primarily needed for in-person studies in labs on campus, but may sometimes be able to participate online on a home computer. Studies typically include cash or gift card payments to participants averaging $10/hour.
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Europinions. Teens ages 13 andolder varies per country to take part in their online market research community. CINT Survey Panel. When your balance reaches 30 you can claim your reward. You can check
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