Selling in Google AI Mode and Gemini with Shopify

Published October 21, 2026

Last checked against Shopify's Help Center and Google Merchant Center Help: October 21, 2026.

Google's AI Mode in Search and the Gemini app can now show products with a Buy button, and Shopify connects eligible stores to it through agentic storefronts. Unlike ChatGPT or Copilot, though, this channel leans on something many merchants set up years ago and forgot about: your Google Merchant Center feed. This guide covers who's eligible, how your products get there, what a purchase looks like, which settings to check and what doesn't carry over into Google's checkout.

Unless another link is given, the facts below come from Shopify's Google AI Mode and Gemini Help Center page. Shopify says the channel is still rolling out to eligible stores, and direct checkout is still rolling out to Google users, so you may not see it in your admin yet.

How Google AI Mode and Gemini fit into agentic storefronts

Shopify lists Google AI Mode and Gemini alongside ChatGPT, Microsoft Copilot and Meta as AI channels where customers can find your products, managed from Sales channels > Agentic in your admin (Shopify Help: Agentic storefronts). Shopify's March 2026 announcement says these Google sales run on the Universal Commerce Protocol (UCP), an open standard Shopify co-developed with Google (Shopify News, March 24, 2026). You don't need to do anything with UCP yourself; it's the plumbing between Google and Shopify's checkout.

If agentic storefronts are new to you, start with our agentic storefronts explainer.

Eligibility: six things to check

Shopify lists these requirements for selling on Google AI Mode and Gemini:

Your store is based in the United States and sells to US customers.
You have a valid Google Merchant Center account that meets Google's requirements, including its policies for free listings and return policies.
Your products are in Google Merchant Center, either through Shopify's Google & YouTube sales channel or through a third-party feed provider or manual upload.
Your products are eligible for Shopify Catalog. We've turned Catalog's rules into a Shopify Catalog requirements checklist.
You've agreed to the Shopify Agentic Storefronts Supplemental Terms of Service.
Your Terms of service, Privacy policy and Return and refund policy are completed under Settings > Policies.

Items 2 and 3 are what make Google different from Copilot. If your Merchant Center account is suspended, or your products are disapproved there, fixing your Shopify product pages alone won't help.

Step 1: Get your Merchant Center feed healthy

Shopify says product discovery in Google AI Mode and Gemini depends on Google Merchant Center. If you use the Google & YouTube sales channel, Shopify asks you to turn on Automatically sync products and Automatically sync shipping information in the channel's Product feed section. If you use a third-party feed or upload products manually, Shopify says no extra setup is needed on its side.

Then check that the feed itself is in good shape. Shopify's Google & YouTube requirements are a useful checklist:

Policies in your footer. Google & YouTube needs a refund policy and terms of service, and they must appear in your footer menu.
Contact details customers can see (email, phone, mailing address or a contact form), a valid payment provider, and a store that isn't in private mode.
Product identifiers. If a product has a GTIN, you need to add it before you can publish the product. Products without one need an MPN and brand instead. Our guide on adding GTINs and barcodes in Shopify walks through it.
A Google product category for most products, plus age group, gender, color and size for apparel.
English option names. Product options, including variants, must be in English to sync.

To see problems, open a product in Shopify admin and click Google in its Sales channels section, and check the Google & YouTube channel's Settings for account warnings or suspensions. Google reviews new products within 3–5 business days after the first sync, and synced product data expires after 30 days unless the channel refreshes it, which it does automatically (Shopify Help: Syncing products).

Step 2: Check Catalog eligibility

Merchant Center gets you discovered; Shopify Catalog eligibility is what the agentic storefronts channel checks on the Shopify side. Go to Sales channels > Agentic > Sources > Shopify Catalog and look for a product count rather than an Ineligible warning (Shopify Help: Products on agentic storefronts). If products are missing, our Catalog requirements checklist covers the store- and product-level rules.

What a purchase looks like

With direct checkout on, a shopper clicks Buy in AI Mode or Gemini, enters shipping and payment details in a Shopify-powered checkout, and pays by credit or debit card with a Pay now button, all without visiting your store. A few details:

Direct checkout is only shown to customers based in the United States. Shoppers elsewhere can still discover your products, but they're sent to your online store to buy.
Shopify says there are no fees beyond your standard payment processing fees.
Only a subset of accelerated checkout options is supported.
The checkout can look different from your own, because only essential checkout blocks load.

Orders from AI channels show up in your Shopify admin with channel or referrer attribution, so you can see where they came from (Shopify Help: Customer experience).

The setting that controls it

Direct checkout is on by default for eligible stores. To turn it off for Google only:

In Shopify admin, go to Sales channels > Agentic.
Turn off Allow Shopify to manage for me.
Click Google AI Mode and Gemini.
Turn Direct checkout on or off.
Click Save.

If you opt out, your products can still appear in AI Mode and Gemini results, but shoppers are sent to your online store to buy. Note the difference from Copilot: Shopify's Copilot settings include a separate Shopify Catalog access toggle (our Copilot guide), while for Google, whether you show up is driven by your Merchant Center feed.

What doesn't carry over into Google's checkout

Before you decide whether to keep direct checkout on, read Shopify's list of limits:

Products: subscriptions, product bundles, customizable products and B2B-only products aren't supported.
Delivery: local delivery, pickup in store and pickup points aren't offered.
Checkout blocks: apps need checkout blocking enabled to be eligible, and even then a block may not load. Blocks that change items or quantities, add upsells or surcharges, collect consent, or sit in the header, footer or payment section are among those that may not appear.
Tracking: Google Analytics and custom pixels don't fire. Only server-to-server events for checkout started and checkout completed are sent.
Accounts: you can't require customers to sign in before checkout.

What is supported: Shopify Functions, automatic discounts and discount codes.

One more product-data rule: Shopify asks that any relevant legal disclosures appear within the first 6,000 characters of your product description. If safety warnings or ingredient notices sit at the bottom of a long description, move them up.

"Native commerce" and interest forms: which advice applies to you?

If you search for Google's agentic checkout, you'll find Google's own UCP-powered checkout page. It describes Google's direct program: a checkout button for select merchants who submit an interest form, shown only on listings that use the native_commerce product attribute, with payment through Google Pay and a Google Pay & Wallet Console account. Google says merchants stay the merchant of record and that the protocol is rolling out in phases, with eligibility covering the United States, Canada and Australia.

Shopify's Help Center describes a different setup for Shopify stores: a Shopify-powered direct checkout that's on by default for eligible US stores, managed from Sales channels > Agentic. Shopify's page doesn't ask you to fill in Google's interest form or add attributes yourself, so for most Shopify merchants the Shopify steps above are the ones to follow. If you're unsure which path your store is on, the Google AI Mode and Gemini entry under Sales channels > Agentic is the place to check.

A practical checklist

Confirm the basics. Policies filled in under Settings > Policies, and refund policy and terms of service linked in your footer.
Open the Google & YouTube channel. Turn on automatic product and shipping sync, and clear account warnings.
Fix disapprovals that block whole products: missing GTINs (or MPN and brand), missing categories, all-caps titles, non-English option names.
Check Catalog status under Sales channels > Agentic > Sources > Shopify Catalog.
Decide on direct checkout per catalog. If most revenue comes from subscriptions, bundles or personalized items, those can't be bought in Google's direct checkout anyway.
Plan for the analytics gap. Because GA4 and custom pixels don't fire, use Shopify's own reports for these orders. Our guide on tracking AI-referred sales in Shopify covers the options. Google also offers AI performance insights in Merchant Center, which compares your share of voice with competitors across AI Mode and AI Overviews in the US and several other markets (Google blog, September 16, 2026).
Improve how products read. Clear titles, complete descriptions, a product category and barcodes help both Merchant Center and Shopify Catalog. Use Shopify's listing quality meter and search preview to see where you stand.

Where Surfaced fits

The settings above are one-time changes. Product data isn't: every new product needs a category, barcodes where they exist, alt text and a description an assistant can match. The free AI readiness checker scans a public Shopify store and shows which of those gaps exist. The Surfaced app does the same inside your admin, applies the safe fixes with undo, and attributes AI-referred sales.