Ad Account

An ad account is the container that holds your campaigns, your billing details, and your payment method for one advertiser.

Everything you run has to live inside an ad account. It stores the currency you pay in, your time zone, your business info, and the card or credit that funds your ads. One Business Center can hold many ad accounts, which is how agencies keep each client's spend and invoices cleanly separated.

Here is the catch worth knowing up front: when you create the account you pick a time zone and a currency, and those get locked. If you set up a US client's account in the wrong zone, every report reads a day off from their actual business hours, and the only real fix is opening a fresh account.

Your ad account can also get flagged or suspended as a whole, not just a single ad. If TikTok's systems decide the account looks risky, sometimes over a payment issue or a policy pattern, your campaigns stop delivering across the board, and you appeal at the account level while nothing spends.

Set the time zone right the first time, because there is no second one.