Hi, I'm wondering how I can do this? I know that it has to be equal or smaller of the dimension of the ad, but how will I go about doing this? Thanks!
Example: Someone enters my site with an adblocking plugin. They can't see my ads, therefore I don't get revenue. So instead, they'll see an alternative image of where the ad used to be. And this plain, alternative image will just say whatever I design it. Makes sense now?