How To Increase Amazon CPM ads Impression?
Can anyone suggest me the way(s) of increase the Amazon CPM ads impression?
Sometimes it's going to high and some other time it's coming back to very low.
Of course, the number of impression changes every time.
But suggest me if you have any good idea to increase impression.
NOTE: I'm talking about Amazon CPM ads impression only. So, give me the answer regards to Amazon ads only.