Suddenly there is more that $20 missing from my adsense account. I know this for sure because I cracked $250 for last month which is a record for me and last time I checked there was over $260. Right now theres $248.19. WTF? There has been absolutely no fraud, but in the last week i have been using traffic exchanges like easyhits4u, trafficg and traffic swarm to drive traffic so I am wondering if this has anything to do with it. I thought maybe my cpm would drop but didn't expect money to vanish. Has anyone heard of this happening? Thanks in advance. Edit: oops theres another thread asking the same question. Sorry mods go ahead and delete please.