I agree with the above. I also use similar setups now. The key is clean source management. You test many partners, pause bad ones fast. Good reporting shows trends early. No more guessing. I like when platform has automation for checks. Saves time. My team focuses on optimization only. Volume grew 3x last quarter without losing control. Performance signals help spot winners. Access roles keep everything safe too. Popunder still works great for certain verticals if traffic is from trusted networks.