It looks like you are using an ad blocker. That's okay. Who doesn't? But without advertising revenue, we can't keep making this site awesome. Click the link below for instructions on disabling adblock.
Hey has anyone ever participated in a clinical study were you were paid after? I've been scoping a few out that pay quite a lot of money for the time involved but I was wondering if it's sketchy or not. Anyone with experience with that?
