signature campaigns are interesting especially to those people who looking for an online job to get an extra income and what more interesting by participating on that is that you could earn money while you are learning . it depends on how you will see it .


you mean how does signature campaigns working or how they gonna pay for your service ? well, by putting their signature banner or ads right on your profile signature and advertise their program through posting to different threads .


you should increase the rank of your account and meet the other requirements to be qualified and get hired by some signature campaign .


https://bitcointalk.org/index.php?topic=615953.0

open the link and you will see different signature campaigns that are paying bitcoin being listed, just pick some campaign that gets you interested and read important details on their thread .