Avirunes hello mr campaign manager can you please reply to this post or just message me? thanks so much i would like to know when will the mavin bounty campaign or it's ico will be done? so that i am aware everytime thanks!
Such information you'll usually find at the project's website (under 'ICO').
Mavin has a pretty live timeline embedded showing that the end of the ICO (and thus most likely bounty campaign) shall be 16th of December.
Succes with your bounty hunt.