Credit codes and a Research Balance

With one price per study, monthly plans stopped making sense, so we removed them from billing. In their place is a Research Balance. You top it up when you need to, and recruited studies draw from it when you launch. Your history shows every top-up and every study it paid for.

We also added credit codes. If you've been given one, maybe from an event or a conversation with us, you can enter it on the study's price screen and see the new total right away, before any payment happens. The code is only used up when the study actually launches. Change your mind beforehand and it's still yours.