{
  "id": "B08",
  "url": "https://cartforagents.com/guides/copilot-shopping",
  "title": "Copilot shopping: check merchant data, engagement and sponsored results",
  "description": "Compare merchant feeds, web sources, likely engagement and sponsorship statements; record what Microsoft documents and what remains unknown.",
  "answer": "Microsoft says Copilot picks product options from the shopper's prompt, \"likely engagement\", available merchant data and other factors, drawing on the web and on advertisers, with sponsored links labelled. A Microsoft Merchant Center feed can inform organic results, but it isn't the only route to checkout: Shopify documents Copilot discovery and direct checkout through Shopify Catalog for eligible US-selling stores, with no Merchant Center step listed. Microsoft's own pages disagree on whether Merchant Center is required for other checkout routes, so record which route you're on.",
  "take": "For Shopify stores selling in the US, Shopify Catalog is the simplest road to Copilot; add Microsoft Merchant Center if you also want its organic results. Write down which road you're on before you troubleshoot anything.",
  "summary": "Microsoft Copilot can reach your products by more than one road, and its own pages don't all agree on which roads you need. Here is a worksheet that puts each road, each Microsoft statement and each open question in one place, checked on October 27, 2026.",
  "claims": [
    {
      "text": "Microsoft's support page says Copilot bases product options on the shopper's prompt, likely engagement, available merchant data and other factors; that the details shown depend on what the merchant provides; and that selecting Buy goes to the retailer's purchase page.",
      "source_title": "Microsoft Support: Shopping with Microsoft Copilot, Search for products in a Copilot conversation",
      "source_url": "https://support.microsoft.com/en-us/microsoft-copilot/shopping-with-microsoft-copilot",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Living page for personal Microsoft accounts; feature availability varies by market, language, device, platform and subscription. \"Likely engagement\" is not defined and no weights are given."
    },
    {
      "text": "The same page says Copilot returns relevant results from across the web and from advertisers; that except where identified, Microsoft receives no commission or other compensation for product suggestions or search results; that sponsored links are clearly identified; and that potential commissions from other links are not used to influence ranking.",
      "source_title": "Microsoft Support: Shopping with Microsoft Copilot, Product suggestions and search results",
      "source_url": "https://support.microsoft.com/en-us/microsoft-copilot/shopping-with-microsoft-copilot",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "A policy statement by Microsoft, not an independent audit of rankings."
    },
    {
      "text": "Microsoft's January 8, 2026 announcement said Copilot Checkout was beginning to roll out in the US on Copilot.com with PayPal, Shopify and Stripe; that Shopify merchants would be automatically enrolled after an opt-out window; and that Microsoft Merchant Center is not required to sell through Copilot Checkout, though its product feeds help inform organic Copilot results.",
      "source_title": "Microsoft Advertising blog: Conversations that Convert, Copilot Checkout and Brand Agents",
      "source_url": "https://about.ads.microsoft.com/en/blog/post/january-2026/conversations-that-convert-copilot-checkout-and-brand-agents",
      "source_date": "2026-01-08",
      "method": "vendor-claim",
      "limitation": "A launch announcement. Its purchase-uplift percentages are Microsoft's own figures and are not repeated here."
    },
    {
      "text": "Microsoft's current agentic-commerce page says only English-language merchants selling to US buyers in US dollars are eligible for Copilot Checkout; that Shopify merchants have been automatically enrolled with controls in the Shopify admin and no additional onboarding steps; that Microsoft uses web information and Merchant Center feeds for organic results; that Microsoft takes no commission or affiliate fee today; and that the PayPal and Stripe route is opt-in.",
      "source_title": "Microsoft Advertising: Agentic Commerce, eligibility requirements and FAQ",
      "source_url": "https://about.ads.microsoft.com/en/solutions/technology/agentic-commerce",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Living program page; the date is our check date. Eligibility can change."
    },
    {
      "text": "The same page lists \"Microsoft Merchant Center (MMC): You must have a MMC account and a UCP-compliant feed\" as an onboarding path, and its FAQ answers \"Is a Microsoft Merchant Center (MMC) account required?\" with \"Yes. To onboard to Copilot Checkout, you must have an MMC account.\"",
      "source_title": "Microsoft Advertising: Agentic Commerce, Onboarding paths and FAQ",
      "source_url": "https://about.ads.microsoft.com/en/solutions/technology/agentic-commerce",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "This conflicts with the January announcement and sits on the same page as the statement that Shopify merchants need no additional onboarding steps. The page does not say which routes the FAQ answer covers."
    },
    {
      "text": "Shopify says eligibility for Copilot direct checkout requires selling to customers in the United States, Catalog-eligible products, agreeing to the Agentic Storefronts Supplemental Terms, and completed terms of service, privacy and return policies; that discovery through Shopify Catalog needs no action; that direct checkout is on by default for eligible stores and shows only to US-based customers; and that turning it off still leaves products discoverable.",
      "source_title": "Shopify Help Center: Selling on Microsoft Copilot",
      "source_url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/microsoft",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Living help page. It lists no Merchant Center requirement. We have not seen the Shopify admin screens it describes."
    },
    {
      "text": "Shopify says subscriptions, product bundles, customizable products and B2B-only products are not supported in Copilot's direct checkout; that local delivery and pickup are not supported; that Google Analytics and custom pixels do not fire, only server-to-server started and completed pixels; and that legal disclosures should sit in the first 6,000 characters of the product description.",
      "source_title": "Shopify Help Center: Selling on Microsoft Copilot, Unsupported features; Product data and descriptions",
      "source_url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/microsoft",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Applies to Shopify's direct-checkout route only."
    },
    {
      "text": "Shopify says opting a store out of Shopify Catalog access for Copilot can take up to 7 days to take effect, and that products might still be displayed through web crawling and indexing.",
      "source_title": "Shopify Help Center: Selling on Microsoft Copilot, Managing the Microsoft Copilot channel",
      "source_url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/microsoft",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Living help page."
    },
    {
      "text": "Shopify Catalog requires a Starter plan or higher and no private mode, with an exception: a store on the Agentic plan that hasn't published an online store on a paid plan can still have products included through agentic storefronts. Products need a title, at least one image, a price above 0 and an identifiable product URL, and the store must meet account-standing requirements that include a track record of genuine sales.",
      "source_title": "Shopify Help Center: Requirements for being included in Shopify Catalog",
      "source_url": "https://help.shopify.com/en/manual/shopify-catalog/requirements",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Living help page. Shopify reviews account standing over time and does not publish thresholds."
    },
    {
      "text": "Microsoft's UCP readiness help says its return-policy store setting needs a return policy URL, a return window and any restocking fee, and that customer support needs at least a customer service URL; products with regulatory disclosure requirements need warning fields in the feed.",
      "source_title": "Microsoft Advertising Help: Make your store Universal Commerce Protocol (UCP) ready",
      "source_url": "https://learn.microsoft.com/en-us/advertising/msa-help/hlp_ba_conc_bmc_ucp",
      "source_date": "2026-06-18",
      "method": "documented",
      "limitation": "Merchant Center setup documentation. It is not proof of admission to any checkout deployment. Microsoft's program page marks its store-settings step as a pilot for select customers."
    },
    {
      "text": "Shopify says its agentic storefronts reports show sales, orders, online store sessions and conversion for each AI channel, and that sales data combines referral-based sales with sales completed through direct checkout.",
      "source_title": "Shopify Help Center: Managing agentic storefronts, Agentic storefronts performance data",
      "source_url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/agentic-home",
      "source_date": "2026-10-27",
      "method": "documented",
      "limitation": "Living help page. Shopify says these analytics are not yet available for headless stores. Channel attribution is Shopify's, not a measure of causal lift."
    }
  ],
  "sources": [
    {
      "title": "Microsoft Support: Shopping with Microsoft Copilot",
      "url": "https://support.microsoft.com/en-us/microsoft-copilot/shopping-with-microsoft-copilot",
      "accessed": "2026-10-27"
    },
    {
      "title": "Microsoft Advertising: Agentic Commerce",
      "url": "https://about.ads.microsoft.com/en/solutions/technology/agentic-commerce",
      "accessed": "2026-10-27"
    },
    {
      "title": "Microsoft Advertising blog: Conversations that Convert, Copilot Checkout and Brand Agents (January 8, 2026)",
      "url": "https://about.ads.microsoft.com/en/blog/post/january-2026/conversations-that-convert-copilot-checkout-and-brand-agents",
      "accessed": "2026-10-27"
    },
    {
      "title": "Microsoft Advertising Help: Make your store Universal Commerce Protocol (UCP) ready",
      "url": "https://learn.microsoft.com/en-us/advertising/msa-help/hlp_ba_conc_bmc_ucp",
      "accessed": "2026-10-27"
    },
    {
      "title": "Shopify Help Center: Selling on Microsoft Copilot",
      "url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/microsoft",
      "accessed": "2026-10-27"
    },
    {
      "title": "Shopify Help Center: Shopify Catalog and product discovery for agentic storefronts",
      "url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/products",
      "accessed": "2026-10-27"
    },
    {
      "title": "Shopify Help Center: Requirements for being included in Shopify Catalog",
      "url": "https://help.shopify.com/en/manual/shopify-catalog/requirements",
      "accessed": "2026-10-27"
    },
    {
      "title": "Shopify Help Center: Managing agentic storefronts",
      "url": "https://help.shopify.com/en/manual/online-sales-channels/agentic-storefronts/agentic-home",
      "accessed": "2026-10-27"
    }
  ],
  "limitations": [
    "Checked on 2026-10-27; re-check before acting. Copilot's checkout eligibility, onboarding paths and wording changed between January and October 2026.",
    "Microsoft's pages disagree on whether a Merchant Center account is required. We report both statements and the route each seems to cover; we could not resolve it from public documentation.",
    "Microsoft's consumer support page says Buy goes to the retailer's purchase page, while Shopify describes a direct checkout inside Copilot for eligible stores. Both are current; they may describe different surfaces or accounts.",
    "We did not open a Merchant Center account, change any Shopify setting, or see the admin screens described. We cannot see what Copilot shows any shopper.",
    "\"Likely engagement\" is Microsoft's phrase. No page we read defines it or says how much it counts.",
    "Eligibility outside the US, including Canada, is not documented beyond Microsoft's statement that it plans to expand without a timeline."
  ],
  "related": [
    "https://cartforagents.com/guides/ai-shopping-platforms",
    "https://cartforagents.com/guides/shopify-agentic-storefronts",
    "https://cartforagents.com/guides/shopify-catalog-requirements",
    "https://cartforagents.com/guides/perplexity-shopping",
    "https://cartforagents.com/guides/amazon-rufus-optimization",
    "https://cartforagents.com/guides/meta-muse-shopping",
    "https://cartforagents.com/guides/ai-visibility-audit"
  ],
  "published": "2026-10-27",
  "updated": "2026-10-27",
  "checked": "2026-10-27",
  "kind": "guide"
}