I have a few websites with Adsesnse on them, but only one was consistently making some money from Adsense. One day the traffic to this site went to zero. After some changes, the traffic is coming back up.
The weird part is that Adsense show impressions and clicks but $0.
See attached file for a sample report
My question is: How come there are clicks but I have zero earnings?
Any suggestions will be greatly appreciated