Hi there,
My app has gone live with Corona ad and after an initial blip on Corona’s side ad’s now appear to work as expected - however I’m still a bit confused with regards to fill rate and eCPM values.
I’ve been checking daily (usually to get a cumulative total over the past 7 days) and I’ve noticed that my fill rate and eCPM value seem to fluctuate quite widely from $0.37 to $0.91 for my eCPM and 38.91% to over 90% on fill rate and whilst my revenue is increasing I’m sure I saw it drop back a couple of dollars before climbing back up.
Can someone offer any insight as to why this happens and how to best maximise my eCPM and fillrate?
Regards
Jon…