ChatGPT can now complete a purchase inside the chat. The buyer never lands on your homepage, which means your product data is doing the selling now.
For twenty years the goal was simple: get them to your website, then convert them. A new shopping channel just broke that rule. The buyer asks an AI assistant, and the purchase completes right inside the conversation. Your site never enters the picture.
OpenAI and Stripe shipped the Agentic Commerce Protocol and Instant Checkout, letting shoppers buy inside ChatGPT without leaving the chat. It launched with US Etsy sellers and expanded to over a million Shopify merchants including names like Glossier and Skims. OpenAI charges merchants a 4% fee per completed purchase, and because the protocol is open, merchants on other payment providers can adopt it too.
When the AI is the storefront, the thing that decides whether you get the sale is your product data: clean titles, accurate attributes, real availability, honest pricing. A messy feed gets skipped. A clean one gets you sold next to national brands. The 4% is just the cost of being in the room where the buying now happens.
How WebKing runs this
We get your catalog, feeds, and structured data clean and agent-ready so AI assistants can find, trust, and sell your products, and we wire the attribution so you can actually see what the AI channel is bringing in.
Your customers are already asking AI assistants to find products, and purchases are completing right inside those chats without ever visiting your site. If your product data is clean and accurate, you can make sales you'd otherwise miss entirely.
OpenAI charges a 4% fee per completed purchase, which is the cost of being where buying actually happens now. The protocol is open, so you can potentially use it with other payment providers too.
A messy product feed gets skipped by the AI, which means you lose the sale to competitors with clean data. When AI is the storefront, accurate titles, real attributes, honest pricing, and true availability are what actually sell your products.
It started with Etsy sellers and expanded to over a million Shopify merchants of all sizes. If your product data is solid, you can compete next to national brands in the same AI conversation where customers are buying.
Sources
The Lab is original analysis by WebKing. We summarize and interpret developments from the sources above for industrial, commercial, and small business owners. Figures are reported as published by their sources.
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