Can i join at the bounties i'm just new here but i created this account about 20 days before. I'm just using this to read threads but then i came here and see that i can work. But can a newbie do work here? Thanks In Advance 
If the bounty manager doesn't specify rank requirement for the campaign, you can join to the campaign. I joined more than 20 campaign before with my Newbie rank. But if you want to join Signature campain, mostly reuquired Jr. Member as a minimum rank.