The quick read
- The Shopify app launched for US merchants on the announcement date, with eligible international markets scheduled for September 23.
- For users, clear separation between independent assistance and paid messaging is central to understanding whose interests a conversation serves.
What was announced
OpenAI’s September 16 advertising update introduces tests of Sponsored Agents with selected US advertisers. A user can choose a clearly labelled business-sponsored conversation after seeing an ad, separate from the original ChatGPT conversation. The announcement also covers Ads Manager assistance and integrations with HubSpot and Shopify.
Availability has boundaries
The Shopify app launched for US merchants on the announcement date, with eligible international markets scheduled for September 23. That later rollout was still upcoming at the time of this article. A limited advertiser test should likewise not be described as universal availability.
The editorial question
For users, clear separation between independent assistance and paid messaging is central to understanding whose interests a conversation serves. For advertisers, generated creative still needs review for accuracy and suitability. Evaluate disclosure, user choice and actual campaign controls before drawing conclusions about the new format.
Sources & notes
AI-assisted editorial content checked against the linked sources.
openai.com — official reference
Sources reviewed for the September 2026 launch edition.