I only do one which is what i'm currently wearing, I don't have much time to do those social media bounties so I just stick to signature campaigns.
I'm doing 3-5 campaigns only. But I'm amaze with my friends they can do more than 20 campaigns and my master is really amazing you won't believe me if I'll say he is doing more than 100 bounties at a time.
Participating in 100 bounty campaigns is a huge task but doable because not all bounties have the same rules. Your master could easily hire a group of people to do some of the task for him then pay them afterwards.
I also try to earn at least something on the bounty. while he earned only $ 200 on bounty who did 2-3 months. with such income is lost at all what or interest.
Who are you referring to ?