HN MY IE DO PA EC PH IN PR GT ZA NZ IT AU AR MX ES CL CO PE BR FI UK DE FR CA VE UY CR PY USA NO IN DE-PayPal / Other / Points Converted / Amazon

Diagnostics Professional Forum. [Hosted by Fuel Cycle is known to delete accounts and earnings without notice.] Ages 18 and up. They have a mobile app. Been paid by this Survey company.

LeadPhysician. Doctors. Ages 18 and up to join to complete international Surveys for cash. MNOWis the world's leading online community of practicing physicians, nurses,dentists, optometrists, pharmaci

Memorial Sloan Kettering Cancer Center.Clinical Trials, ages vary per trial. Our team of doctors, nurses, and other cancer experts will create a plan that's tailored to your exact needs.

GelecegeYonVer.com. Teens ages 16 and older to join this CINT Survey panel.

Harvard University. Participants will be paid $25 per hour. A typical test session lasts one to three hours. Tests are conducted on campus in Cambridge during the User Research Centers business hours

Anketolog. Community of free opinion. Evaluate and express your point of view.