At the top of my homepage i am using site banner of thebeautyonline.com but i notice few days ago that sometimes it doesn't show my banner and at the same place it shows some CPM ads? what kind of error it is. ( Also at the bottom of page banner advertisement having this problem)
Secondly, i select text adsense ads but sometimes it shows image ads to all my network of websites? Also i notice this thing from those site where i am regular visitor and i know where they r showing banner advertisement !