You get a 271 pdf pages document you have to study within 7 days. Than you can take an exam of 40 questions. You fail 10 questions, you are out. You get another go. I didn't pass the first time, it was simply just too much info at once. Second time I did. No feedback on what you did wrong either time. It took me some 10 minutes or more to complete 1 task. They say the salary will be 10$ if you keep the rate of 3 min per task. I see that impossible, but of course you can learn and get faster. But I think it is just too stressful for that pay.