I've red here on this forum, that some people managed to remove: "Advertise on this site" from their google ads. How is it done and does it affect ads/earnings in any way? THnak you very much for your reply! (sorry for bad english, I give my best though)
Login to your AdSense account. Click on the "My Account" tab. Scroll down to the "Onsite Advertiser Sign-Up" section. Click on the edit button. Click on the box to remove the check mark for the "Include me in Onsite Advertiser Sign-Up"