Since yahoo launched its new CPC platform Project Panama, and has banned traffic from multiple countries has CPC for certain keywords gone up?
Ultimately this was done to prevent junk traffic (click fraud) which causes CPC to go down.
Does the so-called CPC self correcting auction format work? How well does it work, how much time will it take for CPC to go up?
Ultimately this was done to prevent junk traffic (click fraud) which causes CPC to go down.
Does the so-called CPC self correcting auction format work? How well does it work, how much time will it take for CPC to go up?
