It works, i myself tested it. I have an offer I advertised on my sig and added a tracking link, posted at least 10 times per day and I am getting consistent clicks.
How many clicks you got ?
Until now i don't know how much click the advertiser got from signature campaigns
I expect little to none because not many people likes ads and tend to ignore them
sig campaign i will join when i am good enough group
can make good money from these campaign!!
You need to increase your post quality first before joining campaigns