The last survey HIT gave me a code at the end of the survey but I wasn't able to see where to type in the code for payment. I clicked on "submit" hoping that another box would be displayed to type in code. Any way to go back to the requester and give the code? Thanks!
Go to your dashboard and click on that requester you just did. That will open a message box you can send them a message, give them the code you received from the HIT. I usually include my worker ID just in case. This usually works out.