Every audit tool on the market reads campaign data. None of them reads your contract, checks whose name is on the accounts, or reconciles what you were billed against what the platform actually received.
That gap matters, because the complaints businesses make about their agencies are rarely about targeting. They are about billing that continued after cancellation, notice periods nobody mentioned, marked-up spend, and work that was invoiced but not done.
So we read the agreement and the invoices alongside the account. It is the difference between knowing a campaign underperformed and knowing what you can do about it this quarter.