hi
i have multiple websites and am still fairly new to adsense, when i set up the account i typed a url and then created ads for all sites.
how come i have been earning for the url as well as the ad, is that some kind of bonus?
Today i decided to sit down and look to learn more and optimise better so i then created a new url channel and then create new ads for this site, how come i am earning for this url channel also, its not actually an ad?