A new channel does not replace a business hypothesis. Verify eligibility, define the outcome that matters and prepare the journey after the click before committing spend.
On October 21, 2026, OpenAI announced a ChatGPT Ads expansion that includes additional Latin American markets, including Argentina and Chile. The announcement makes the channel relevant to businesses that may not previously have considered it.
It does not mean every account immediately has every format, or that a campaign suits every offer. This guide sets out the commercial work before investment: what to verify, what to prepare and which evidence should guide the decision.
Verify access before designing the campaign
Check market availability, advertiser eligibility and applicable category conditions inside the advertising account. Retain a dated record of the capability actually enabled. A general expansion announcement is not a substitute for that operational check.
The scope of work should distinguish an eligibility assessment from campaign implementation. If a format is still being tested, identify that dependency before producing assets or committing to a launch. For a business operating in several countries, repeat the check for each market and commercial destination. Do not generalize one account’s status to the entire region or assume that an existing website automatically meets every advertising requirement.
Sources: OpenAI: ChatGPT Ads expands to 26 new countries · OpenAI: OpenAI Ads
Choose one customer problem your offer resolves
The starting question is not which advertisement can run. It is which customer need deserves a commercial response. A service business might focus on a defined initial assessment; a retailer might choose a category with dependable availability and delivery. A first test does not need to include every business line.
Write an offer brief: audience, problem, verifiable difference, conditions and next step. Avoid claims such as “the best solution” without supporting evidence. Use the brief to review both creative and destination pages. It should expose any promise that depends on an operational capability the sales or fulfillment team cannot reliably deliver yet.
Prepare the destination before buying traffic
An advertisement can create interest and lose it on a generic page. Check that the destination preserves the offer, explains the scope and allows mobile visitors to inquire or buy. Establish who receives an inquiry and how that person distinguishes a suitable opportunity from an irrelevant message.
Test form errors, confirmation and the information actually delivered to the team. Do not use paid traffic to discover that notifications are broken. If the site operates in two languages, align the advertisement, page and commercial response. Unreviewed automatic translation can change a material condition or create an expectation the business never intended to promise.
Define a test with continuation criteria
OpenAI announced format and measurement developments in October, with test conditions for some capabilities. Check which metrics and integrations are available in the specific account before defining the report. Do not promise access to private conversations or perfect attribution.
We recommend separating media spend, management fees and preparation costs. Establish a duration, spending limit, conversion event, quality criterion and review date. Cost per inquiry matters only when the inquiry belongs to the intended audience. ROI scenarios can explore assumptions, but actual performance requires subsequent evidence and cannot be inferred from a calculator. Agree in advance what would justify pausing, revising or extending the test.
Sources: OpenAI: Building advertising for the way people use AI
Illustrative example: a consulting firm with two offers
Imagine a firm offering broad consulting and audits of a specific operational problem. It might choose the audit for its pilot because the deliverable, prerequisites and next step are clearer. This is a hypothetical scenario, not a Patagonia ChatGPT Ads campaign result.
The team would compare messages consistent with that offer while tracking the total cost of the test. It would record inquiries, suitability, meetings and proposals without automatically crediting every new contact to the channel. If unsuitable prospects arrive, the first response is to review message and destination before increasing budget. Continuation depends on evidence, not the novelty of the advertising environment.
Keep advertising and organic presence distinct
OpenAI states that advertising does not influence ChatGPT’s answers. A campaign therefore does not purchase an organic recommendation or replace work on useful, verifiable brand information.
The two workstreams can be coordinated without being merged: content resolves questions, the offer provides a clear action and reporting distinguishes paid exposure from observed mentions. Patagonia treats ChatGPT Ads as a separately scoped service and AEO/GEO as a specialty connected to SEO. If a proposal promises organic recommendations in exchange for advertising spend, ask for an explanation and supporting evidence before approving it. Transparency about the relationship is part of making a sound investment decision, particularly while platform capabilities continue to change.
Sources: OpenAI: Building advertising for the way people use AI
REFERENCES
Sources and review
Source documentation consulted on October 24, 2026. Platforms and features may change; check the official source before implementation. The English adaptation retains the source review date of the original article.
- ChatGPT Ads expands to 26 new countries OpenAI
- Building advertising for the way people use AI OpenAI
- OpenAI Ads OpenAI
This guide provides general guidance. It does not guarantee search rankings or replace a review of your business, locations and data.