By 55% of marketers have GEO dollars inside their budgets, according to a Scribewise survey of 205 executive leaders and marketing managers. PMG is recommending pilots at 1.5 to 2x current search spend. And this week, Shopify announced that millions of merchants can now sell directly inside ChatGPT, Google AI Mode, Microsoft Copilot, and the Gemini app through what they're calling Agentic Storefronts.
The pitch is clean. The measurement story is not.
What Shopify actually announced
Starting this week, Shopify merchants get out-of-the-box access to four major AI channels, managed from the Shopify admin. No separate integrations. No additional transaction fees beyond standard processing rates. Products become discoverable in ChatGPT by default. Inventory, pricing, and checkout customizations stay synced.
For brands not on Shopify at all, there's now an Agentic plan — publicly available — that lets any company list products in Shopify Catalog and reach shoppers across those same AI channels.
Shopify confirmed that orders flow into the admin with channel attribution, so merchants can see whether a sale came from ChatGPT versus Copilot versus Gemini. On desktop, ChatGPT links out to the merchant store in a separate browser tab. On mobile, purchases complete via an in-app browser.
Shop Pay is coming to Microsoft Copilot soon. Shopify also co-developed an open standard with Google called the Universal Commerce Protocol (UCP), which already has stated support from Walmart, Target, Etsy, American Express, Mastercard, Stripe, and Visa.
This is real infrastructure, not a beta. The channel distribution is genuinely broad. Shopify built something that works at scale before anyone else did.
The attribution question nobody is answering loudly enough
Here's where I pull out the scorecard.
Shopify says merchants will see "ChatGPT referral attribution" on orders. That tells you the last AI touch before checkout. What it doesn't tell you is anything about the GEO spend, the content investment, the earned media, or the Reddit thread that got your product surfaced by the model in the first place.
I've seen this pitch before. The deck says "full channel visibility." The invoice says you know the referrer but not the journey.
The underlying problem is structural. The attribution stack was built for a click-based world: a user sees an ad, clicks, lands on a page, converts. The pixel fires. The credit flows. Conversational commerce breaks every step of that chain. There's no impression. There's no click in the traditional sense. There's a dialogue between a user and an LLM, and somewhere inside that black box, your product got recommended.
An AirOps analysis of 548,534 pages across 15,000 prompts found that 85% of sources ChatGPT retrieves never make it into the final answer. Your brand can be crawled and discarded before the user ever sees it. You'll never know. There's no impression log for that.
