I have seen a lot of friends who follow the bounty program to find additional income and I also do not want to miss but I am still confused because the income that I get just a little ..

my question, how much income you get from bounty signature or sosmed dll. . ??
Bounty campaign is so helpful for a bounty hunter. It's a chance to get money by work simply. The signature campaign is more helpful to get good amount of money. You should check up bounty thread regular.
Here is bounty section :
https://bitcointalk.org/index.php?board=238.0 Check the thread and a lot of bounty there. Choice the best campaign.