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Profi Research. Our service allows you to take part in surveys of the largest brands. Tell this or that manufacturer your opinion about his product.

Intuit User Research. Product Testing international for financial management software and income tax preparation software. No ages mentioned. We have been paid by this market research company.

Rewards for Opinions. Join Rewards for Opinions, the member-only panel for Rapid Rewards Members. Share your opinions and earn Rapid Rewards points! As a member of the Panel, you will have the opportu

Vegan Food and Living Reader Panel. In return for your help and guidance, we`ll be bringing you lots of exclusive special offers and possibly the chance to try a few new products to get your opinions

Connect Opinions. Teens ages 16 and above to join this CINT Survey panel, unless other wise noted. NOT THE SAME AS The already added connect opinions.

University of Cambridge. Ages vary per project. Undergraduate Research Participation (SONA) The SONA online research management system is used to allow college students to efficiently obtain research