i use admob for for my apps(for oonetization), which is my second app
i was using only banner ads in the starting, while using that,i only used to get $1-$2 per day only..
then i added interstitial ads also in the same app.after that revenue increased to $10 per day!!
i want to know is this normal?
my ecpm - $0.33
fill rate -99.71%
ctr -0.46, most of my ad clicks and downlaods are from US.does this affect this?
thanks in advance