ChatGPT shopping is becoming product discovery, not just another checkout experiment

OpenAI says more people are starting shopping in ChatGPT, and it is making the experience richer: visual product browsing, side-by-side comparisons, up-to-date product details, and conversational refinement based on budget, preferences, and constraints.

The headline is shopping. The useful read is product discovery. ChatGPT wants to be the place where you figure out what to buy before the web turns into twelve tabs, four affiliate lists, and one quiet emotional crisis over air fryers.

Source credit: OpenAI's original source material.

ACP is moving upstream

OpenAI says it is expanding the Agentic Commerce Protocol to support product discovery. Merchants can share product feeds and promotions so their catalogs are represented in ChatGPT, including through third-party providers like Salesforce and Stripe.

The company named retailers including Target, Sephora, Nordstrom, Lowe’s, Best Buy, The Home Depot, and Wayfair as integrated into ACP for discovery. Shopify Catalog is also integrated so Shopify merchant products can appear more accurately in relevant conversations.

• visual product browsing inside ChatGPT
• side-by-side comparisons with price, reviews, and features
• image uploads as shopping inspiration
• merchant feeds and promotions through ACP

Checkout is not the whole battle

OpenAI says it is letting merchants use their own checkout experiences while focusing its efforts on product discovery. That is a notable adjustment. The hard consumer behavior may not be paying inside chat; it may be trusting chat enough to narrow the options in the first place.

Walmart is also introducing an in-ChatGPT app experience that moves users from discovery into a tailored Walmart environment with account linking, loyalty, and Walmart payments. In plain English: discovery stays conversational, but the merchant still gets a branded lane to finish the job.

For users, this works if ChatGPT produces better shortlists with less SEO sludge. For merchants, it works if high-intent shoppers show up closer to a decision instead of bouncing through search results.

The risk is obvious: product discovery can become another paid-placement swamp if incentives get sloppy. The opportunity is just as obvious: if ChatGPT can make comparison shopping genuinely faster, it earns a place before the checkout button ever appears.