Planning and buying across paid social, search, programmatic, video, CTV, and OOH — judged on incremental impact, not reported ROAS.
Every ad platform reports the conversions it can see and stays silent on the counterfactual. How to tell how much of your reported return is actually real.
Average ROAS tells you nothing about scaling. The only number that matters is the return on the next dollar — and it's lower than you think.