Appearing for a post of someone who owns a Content Agency. He said that Pop Ads were his recommendation for learning CPA marketing. Can’t find it with the search. Does anyone remember?

It was either this forum, r/ entrepreneur or r/ seo.

I must have forgotten to save the thread regrettably and I was trying to read up on his recommendations. Shot in the dark but maybe someone remembers.

He operates a content agency in Europe I believe.