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Guides

Selling in ChatGPT, one question at a time.

Each guide is checked against OpenAI's own pages, and dated, so you know how fresh it is.

01 · 7 minThe ACP product feed, field by fieldEvery field in OpenAI's product feed spec: which are required, which are optional, what format each one wants and where small shops usually go wrong.Read
02 · 6 minSelling through ChatGPT: what a small merchant needs firstWhat OpenAI asks of merchants, the difference between a product feed and checkout, and a practical list to work through before you apply.Read
03 · 7 minHow to validate a product feed and fix the usual errorsA practical way to check an OpenAI product feed before you send it, with the most common errors, what causes them and how to fix each one.Read
04 · 6 minProduct variants in feeds: group_id, variant_dict and listing_has_variationsHow OpenAI's feed spec represents products that come in sizes and colours, with a worked example and the mistakes that break variant rows.Read
05 · 6 minKeeping price and stock in sync with your product feedWhy stale prices and stock cause real problems in a product feed, what OpenAI's documentation says about freshness, and how often to refresh.Read
06 · 6 minAgentic commerce for small shops, in plain EnglishWhat agentic commerce and the Agentic Commerce Protocol mean for a small independent shop, what is real today and what you can sensibly do about it.Read

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