Has anyone received the 19 dollar bonus for doing the Microsoft attention research HIT? The requester name was "Research Project" and if you did the full research study, they would pay you 19 dollars. I got paid 50c for the HIT, but not for the full study. I have emailed them several times at the email they provided us with, and have also emailed from within Mturk. It took a long time for them to pay me for the HIT, but I still haven't gotten paid for the full study AT ALL. It's the one that ended Feb 19 on a Wednesday. It took a couple weeks to do it, so it was really time consuming. I'd like to be paid for my time. I have been emailing them since February!
I wouldn't bother emailing them anymore. If you are getting one, I suspect that you will still get it. Why did they say you would be getting the bonus? Because most mturk hits are about getting paid for doing the work, not getting paid for your time.