You contradict yourself.
> Advertisers in turn pay Google because it makes them sell more.
> Taking the money of the advertisers and not boosting their sales doesn't pay on the long run.
Which is it, advertising on Google boosts sales or no?
> Advertisers in turn pay Google because it makes them sell more.
> Taking the money of the advertisers and not boosting their sales doesn't pay on the long run.
Which is it, advertising on Google boosts sales or no?
No. Please try to understand what I wrote.