- iBeacon and 5 Reasons Why MLB is the Right Brand to Succeed Business 2 Community
What would a ad on yahoo email pages cost?
on everyones email page.
It could cost about $3 per 1000 impressions.
I don't do Yahoo mail and can only guess it might use self serve ads managed by Bing (who own Yahoo search) they also manage their own ads on some major sites.
Try clicking the Sponsored Results link near the ads.