I have been working with this market research firm for years. I am fortunate to have one in the town in which I live.
If you live in Boston, MA, Los Angeles, CA, Tampa, FL or Austin, TX you need to apply for this on-line market research study.
While you are at it you should ask them to put you in their data base. They will ask you a series of questions (so make sure you have the time to be interviewed) and then keep your info on file in case any other opportunities come up that fit your profile.
I have done round table discussions that pay as much as $350 for a few hours and my husband did one on pool chemicals and got paid $500 cash. Yes no taxes they pay you cash.
Good luck, Rosey