OpenAI’s ChatGPT has taken a bold step beyond conversation and research: it now lets users buy products directly inside the chat. The new Instant Checkout feature merges AI, commerce, and convenience in a way that could reshape how people shop online.
What Is Instant Checkout in ChatGPT?
Instant Checkout is built upon a system called the Agentic Commerce Protocol, co-developed with Stripe. U.S. users (in free, Plus, and Pro tiers) can now purchase eligible items from U.S. Etsy sellers entirely within ChatGPT. Over a million Shopify merchants are slated to join soon.
When a user asks a shopping question like “best gifts for runners,” ChatGPT will surface relevant products. If an item supports Instant Checkout, users can tap Buy, confirm shipping and payment details, and complete the purchase without leaving the chat. The merchant handles fulfilment, payment processing, and returns via their existing systems, while ChatGPT acts as a conversational agent.
Merchants pay a small commission per transaction, but users incur no extra charges. OpenAI also emphasises that product rankings remain organic and not influenced by the presence of Instant Checkout-enabled items.
How This Will Redefine Shopping
The introduction of Instant Checkout has the potential to shift online retail in several ways:
From browsing to buying in fewer clicks
Traditionally, users discover products via search, then leave for a retail site to purchase. With Instant Checkout, the friction between discovery and purchase narrows: users don’t have to exit the chat, copy links, or juggle multiple tabs. The “last mile” of checkout becomes part of the AI conversation.AI agents become active participants
ChatGPT becomes a buyer’s agent. It can carry a user’s payment credentials, shipping preferences, and order history (securely), simplifying repeat purchases. Over time, the AI could anticipate needs, surface relevant deals, and complete transactions effortlessly.New channel for merchants
For sellers, Instant Checkout offers direct exposure to ChatGPT’s user base. They can turn conversational discovery into sales without needing to redirect users to a separate storefront. The protocol is designed so merchants retain control over fulfilment, returns, and customer relationships.Changing optimisation focus
In the past, e-commerce optimisation focused heavily on SEO, ads, and ranking algorithms. In this new model, AI optimisation (AIO) may become a core tactic: optimising for how an AI agent surfaces and integrates a product into a conversation may become as crucial as search engine ranking.A testbed for global expansion
While Instant Checkout currently is U.S.-only, the design and open-source nature of the commerce protocol suggest future expansion to more merchants and geographies. As the system scales, it could become a backbone for AI-enabled commerce across regions.
Instant Checkout marks a turning point: by embedding the final step of shopping inside ChatGPT, OpenAI is pushing the boundaries of what conversational AI can do. If users embrace it and merchants adopt it, the way we find, share, and buy products could shift dramatically.
