In 2017 there were different projects: profitable, not very profitable and fraudulent. To understand the approximate ratio of payments, I will give an example. On average, in 2017 you could earn from $ 50 to $ 1,500 to participate in a project bounty. I tried to analyze a lot of projects on different grounds, but I did not come to general conclusions. I would say that both payments for bounty and the success of any project depend on luck. The largest amount I received in 2017 for participating in bounty Company project, which lasted 4 months was 500 dollars. The smallest amount was 40 dollars and the bounty lasted about a month.