I took part in some bounty campaign and the result was nothing. It doesn't work and the payments are so little that makes it impossible to even transfer the tokens and sell them.
I have been paid some of them and it was tokens worth $1-2 for social media campaigns. This is a big joke for bounties and I wonder why are people still doing this.
You're lucky you still get paid just imagine some bounty campaign that would run for almost 3 or more months and ended up running without rewarding the bounty participants. It is really a risk for bounty hunters to participate on bounty campaigns.