The same back-of-napkin calculators we use to run book ad accounts — turned into something you can actually click. No login, no fluff, no vanity dashboards.
Pick a profit target for an account, set the plan you'll run, and see instantly whether it's reachable — plus the one move to make if it isn't.
Open tool → Tool 02That book showing 100% ACoS — is it actually hurting the account, or is its spend too small to matter? Check its real weight before you cut.
Open tool →Set the target, set the plan, read the verdict. When a target is out of reach, lower the target — don't fudge your numbers.
Before you cut a high-ACoS book, check how much it actually weighs at the account level. A scary ACoS on a tiny spend is noise — and on a scaling account, that spend may be buying rank.