All traffic is not created equally. Advertisers pay different rates based on the quality of traffic; the source of the traffic (desktop or mobile); and the geographical location of the visitor.
Generally speaking, we’re mostly looking for US, UK, and Canadian based traffic but since our revenue-share system isn’t based ad clicks and based on page impressions, we will accept traffic from anywhere as long as this traffic isn’t bot or automated traffic sent from sketchy traffic sources.
We have a system in place where if we find out that some of these traffic sources were used to manipulate stats, the blogger will be banned.