After reviewing the performance of my remarketing text ads, I noticed that I haven't received a single impression from one of the biggest Display Network sites: Gmail. My bids should be high enough.
In my usual GDN campaign, mail.google.com is a heavy hitter. For those that are running remarketing campaigns, do you see impressions generated on Gmail?
I've now setup a placement campaign targeting my remarketing audience and mail.google.com specifically to see if that helps. Just curious if anybody had any insight.
Thank you.