Cashcrate sends surveys that have to be "prescreened". If it were just entering demographic info I wouldn't mind but, a lot of the time, they're asking questions about products and habits that give good survey information and then they say they're sorry I don't match. Yesterday I spent 15 minutes looking at photos of cereals and answering questions just for them to say I don't qualify... why not... I gave a lot of good feedback. When I first signed up I was getting surveys that provided credit and it seemed hopeful... but, after the first couple of weeks it's just more and more of a bunch of prescreening surveys that I don't get credit for.