Spent the last three months scaling a single health supplement offer on Taboola. Starting budget was a hard cap of $50/day, which felt like playing with pennies. Initial week had a CPA of $28 and an EPC hovering around $0.40, it was brutal. The proof ladder here was nonexistent - just direct native ads to a basic LP. First real scaling step came from layering in UGC. Found three creators who were already talking about similar products, paid them for raw footage and spliced it into the ad widgets. This dropped CPA to $19 within two weeks and let me push spend to $150/day. The key was tracking which widget placements drove conversions, not just clicks. The jump to $500/day happened when I forced my AM to give me a post-click tracking token for offline calls. Turns out 30% of conversions were call-in, which the network wasn't attributing properly back to my campaigns. Once I weighted those in, my true ROAS went from 1.8 to 3.2 and I could justify the higher spend based on actual profit, not just front-end numbers. TL;DR - scaling isn't about throwing more money at the same setup, it's about finding the hidden conversion paths your network is probably ignoring.