ChatGPT Ads Manager Account Setup (2026): Signup, Verification, Names, Billing and Access

This walkthrough follows OpenAI's current Ads Manager Account Setup article, updated late September 2026, with our operating notes from onboarding client accounts marked as ours. It replaces an earlier version of this guide written against the May 2026 flow — the signup paths, the name fields and the multi-account rules have all changed since.

Before you start: what to have ready

Step 1: Sign in or create an OpenAI account

Go to ads.openai.com and select Login or Sign up. Sign in with the OpenAI account you use for ChatGPT, or create one if you do not have it. Use a business email tied to the account owner, not a personal address.

OpenAI's guidance is to have one person create the advertiser account, then invite anyone else who needs access. If your business already has an account, ask its administrator to invite you rather than creating a second one — creating additional accounts does not bypass verification or review.

Step 2: Choose how to get started

Our preference is Option 2 for anything beyond a single small brand. A generated first campaign is a useful draft, but it is easy to launch before the measurement and naming decisions below have been made. Option 1 is genuinely helpful for seeing what your site looks like as an ad; just treat the output as a draft, not a launch.

The three settings that are permanent

Whichever path you choose, OpenAI asks you to review country or region, currency and time zone before submitting, and states that these three settings cannot be changed after account creation. Choose the entity's country, its billing currency, and the time zone of the market you report on. If you advertise through several legal entities or currencies, that is several accounts — see ChatGPT Ads countries. By creating the account you agree to OpenAI's Terms and acknowledge its Privacy Policy.

The advertiser name, and why it becomes three names

The single advertiser name you type at signup initially becomes your Account Name (internal), Brand Name (shown with your ads) and Legal Name (billing and verification). After the account exists you can change each separately in Settings → General — but Brand and Legal Name changes trigger review and can pause serving. Enter the name you want users to see, then fix the other two on day one. Details in account, brand and legal names.

Step 3: Complete setup in Ads Manager

OpenAI lists the steps to finish before campaigns deliver. We do them in this order, on the same day.

Set up billing

Open Billing and complete the prompts: a billing profile (business name, billing address, invoice delivery email) and a payment method. Billing must be set up before your campaigns can deliver. Your bank may show a temporary authorization hold when you add the card; it is released automatically, though it can stay visible for eight days or more. ChatGPT Ads bills after delivery: self-serve card accounts are charged when spend reaches a payment threshold that starts low and rises with successful payments. Full detail in OpenAI's Billing & Payment article.

Confirm your logo and account names

Go to Settings → General and review your logo, Account Name, Brand Name and Legal Name. OpenAI's guidance: make sure your Brand Name represents how you want your business to appear in ads, and use your registered business name for Legal Name. This replaced the older Settings → Account info screen, and it is still the step most often skipped on a launch day.

Invite users

Go to Settings → Users, select Invite, enter email addresses and choose a role:

Invite people to the existing advertiser account so everyone works in the same place. Do not create a second account to give someone access.

Review your first campaign

If you created a campaign during signup, review it in Ads Manager; if you skipped, create it now. OpenAI's instruction is to make sure campaign details are correct and required setup and reviews are complete before launching. Our addition: do not launch until the pixel is installed and at least one conversion event is configured and attached — see conversion tracking — because goal reporting only applies from the moment a goal is attached.

Verification and review: what to expect

Account verification, account approval, ad review and ad delivery are separate checks. OpenAI's onboarding and policy troubleshooting guide is explicit that completing one does not mean the others are complete.

Earlier versions of OpenAI's setup documentation named Persona as its identity verification partner. If you are asked for an ID check, use an in-date government ID for the account owner, complete it on a phone with a steady connection, and make sure the owner — not a delegate — is the person verifying. (Operating notes from our onboarding experience.)

Managing multiple advertisers

OpenAI's rule is one advertiser account per advertiser. What changed in September 2026 is how easy that is to live with:

• One login, many accounts. The same OpenAI login can access every account you belong to, and you switch between them.
• Create additional accounts from inside Ads Manager. Select an eligible self-serve account on credit-card billing, open the account menu and choose Create account, then complete billing, verification and review for the new account.
• The 10-account creation limit. Once you belong to 10 or more ad accounts — created or joined by invitation — you cannot create another yourself. It limits creation, not membership: you can still be invited to more.
• Agencies should have each client create its own account and invite the agency as a Member. That scales past ten clients without touching the creation limit.

How the limit counts, why Create account can be missing, and a naming convention for many accounts are in account, brand and legal names.

Why an approved account still is not delivering

Check the status tooltips on campaigns, ad groups and ads first. They say which gate is holding delivery, which is faster than reading spend.

Common rejection reasons we have seen

• Category mismatch — the industry chosen does not match what the site sells.
• Restricted category — including categories allowed in the US but not elsewhere, such as dietary supplements.
• Domain mismatch — the advertiser identity, sign-up domain and landing-page domain do not line up.
• Legal name that does not match billing — a trading name entered as the Legal Name.
• Failed identity check — an expired ID or a delegate verifying instead of the owner.

What to do in your first week

1. Set Legal Name and Account Name in Settings → General the day the account is created.
2. Complete billing the same day.
3. Install the pixel, configure one conversion event, and check event quality once events arrive.
4. Agree a UTM convention using dynamic URL parameters before the first ad. See the reporting guide.
5. Build the first ad group's context hints with the method in our context hints guide.
6. Build one campaign by hand before using bulk upload, so the bulk sheet makes sense.

Sources

• OpenAI Help Center — Ads Manager Account Setup
• OpenAI Help Center — Ads Manager Availability
• OpenAI Help Center — Billing & Payment
• OpenAI Help Center — Troubleshooting Common Onboarding and Policy issues
• OpenAI Help Center — Managing identity and access for Ads Manager