ChatGPT Launches Instant Checkout – The New Era of AI Shopping

Back in summer 2025, we published an article titled “Will ChatGPT Become OpenAI’s New Revenue Stream?” where we explored OpenAI’s plans to build a payment system enabling direct purchases through ChatGPT. At the time, it was still in development, with early demos being shown to brands in partnership with Shopify. Now, just months later, Instant Checkout is live – starting with US users and Etsy sellers, with Shopify stores to follow.

From now on, American users with Plus, Pro, and Free plans can shop directly within the ChatGPT interface. Sellers from Etsy have joined as pilot partners, with Shopify-powered e-shops to follow in the next phase.

For now, it’s a simple process for single-item orders, but in the near future, multi-item carts, more sellers, and new regions will be added.

How Shopping in ChatGPT Works

Imagine a customer looking for a gift for a pottery enthusiast. ChatGPT displays a list of products sorted by relevance. If one of them is enrolled in Instant Checkout, the user doesn’t need to click through to the e-shop. They click Buy, confirm the address and payment, and the order is completed directly in the chat.

For the customer, the shopping journey from recommendation to purchase is shortened to a few seconds. No additional steps, no risk of getting lost in a lengthy checkout process.

For merchants, logistics and internal processes remain unchanged – they handle orders, payments, and delivery in their systems as before. The difference is that the purchase decision moves from the e-shop’s website directly into the AI assistant’s interface.

ChatGPT thus becomes an intermediary in the critical phase of the shopping process.

According to OpenAI, the products ChatGPT offers are ranked organically – without ads and without preferential treatment for Instant Checkout sellers. Merchants pay a fee only for completed purchases, though the exact amount has not yet been disclosed in detail. It’s also important for e-shops that customer data is shared only to the extent necessary to fulfill the order.

It should be noted that currently this only involves single-item purchases. Multi-item carts, broader merchant participation, and expansion beyond the US are planned for later phases.

Agentic Commerce Protocol: A New Standard

Behind the entire solution is the Agentic Commerce Protocol. It’s designed to work across different platforms, payment service providers, and business types. At the same time, it can be deployed quickly, without changes to existing backend systems. And crucially, merchants retain full control over the customer relationship – from payment processing through returns handling to communication itself.

For merchants already using Stripe, enrollment is almost instant and doesn’t require significant development work. And while it’s starting with Stripe, the protocol is open and ready for other payment providers as well, so we expect it won’t be tied to just one player in the future.

Why This Matters

With this move, OpenAI is opening a new era in which AI won’t just be a tool for product discovery but also a digital personal shopper capable of handling the entire process. For merchants, this means access to hundreds of millions of ChatGPT users, while maintaining their systems and customer relationships.

The system is designed so that the customer has control over the purchase. Every step must be confirmed, payments go through encrypted tokens, and the merchant sees only the data needed to fulfill the order.

How Should E-shops Prepare for AI Assistant Shopping?

Even though Instant Checkout has only launched in the US, Slovak and Czech e-shops should already be thinking about how to prepare for a similar model. The most important thing will be having properly structured product data – whether in the form of feeds similar to those currently used by Google Merchant, or in another format required by new AI protocols.

The quality and structure of data will determine whether an e-shop’s products even make it into the AI assistant’s selection.

The second step is monitoring the development of the Agentic Commerce Protocol. If it becomes a standard, there’s a high probability that other major players like Google, Meta, or Amazon will need to support it in some form. So this isn’t just an OpenAI project, but the beginning of a broader shift in online business.

Finally, it’s important to realize that AI-mediated purchases will limit the amount of data an e-shop has about the customer. This may mean less room for remarketing or personalisation, but also a lower risk of cart abandonment.

For merchants, this isn’t just an opportunity but a fundamental change. The purchase decision will no longer happen on the e-shop’s website, but directly in the AI interface. And that means the battle for customer access will begin in a completely different space than we’ve been used to.

E-commerce has experienced such moments before – from the rise of price comparison sites through the expansion of marketplace platforms to social networks that changed both marketing and shopping behavior. Each of these steps initially seemed like a supplement, but ultimately reshaped the entire market. AI assistants will likely be the next turning point.

And as is customary in the wild jungle of the online environment, those who adapt to the situation and make the most of it will survive.