Yahoo Mail related question.

I get an occasional banner atop the page saying "expired coupons". I cannot make it go away, but it goes away by itself soon. I have no idea what it is about - Any ideas?

Probably just an expired ad in their rotation.

Yahoo mail has gone overboard with ads. Old DSL and now Uverse customer, and AT&T forces us to use Yahoo for webmail. 4+ ad blocks/banners constantly loading new ads with every email view. I finally had to install an ad blocker just so I could look through my email without my computer slowing to a crawl.