Even if this were done (I don’t think that either of the involved companies would or could share this detail of data) you still have a problem. What about ads t

Even if this were done (I don’t think that either of the involved companies would or could share this detail of data) you still have a problem. What about ads that don’t work? I have put an ad on your site, it took up space for some time. The ad was bad and nobody bought anything even though a hundred thousand people saw it. The publisher is still owed money because they did their part.