I figure, if my break even point (example) is $100 per conversion, and I have a word with a very good CTR but no conversions, that has only cost me $50, I should continue to let it run.
We find new keywords converting every day. New = a word that hasnt converted before, but has been running for over a year.
Is trimming your keywords if they dont convert really the way to go, despite other signs of life showing? I am trying to set up a campaign that will bring in lots of conversions long term...not just a few guaranteed conversions.
Maybe I am just a "theorist"
Hubes