Since you guys paying with Bitcoin thread should be moved to the service board
Linkalso, are you holding the funds or using
escrow for the safety of participants?
OP, I will advise you to do as the above user said and it will even help your campaign gain more participants.
They are right, since paying bitcoin it must be on the
Service section(if you are looking those good poster participants).
And if you are looking for an escrow(which is much better) service you can find it here.
Recommended bitcointalk escrow services.
Anyway, good luck with your project.