Merchant Center Next: What Changed (and What's New Since)

TL;DR — Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next is the redesigned look and setup flow of Google Merchant Center that fully replaced the old (“classic”) version by September 2024. It’s a new interface, not a new system — your product data and feeds didn’t change, so there was nothing you had to move or re-upload yourself. Some things got renamed, and Google added new AI tools. By 2026, people (and Google) mostly just call it “Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads.” again.

What Merchant Center Next is

Merchant Center NextMerchant Center Next is Google's 2023–2024 rebuild of the Merchant Center interface and setup flow (not the underlying feed system) — auto-crawled starter feeds, a unified Programs/Business-identity setup, renamed terminology, and built-in AI tooling — that fully replaced classic Merchant Center by September 2024. is Google’s redesigned Merchant Center experience for managing how products appear across Google. Evidence for this claim Merchant Center Next is Google's redesigned Merchant Center experience for managing product presence across Google. Scope: Google Merchant Center product and interface; features and naming can change. Confidence: high · Verified: 2026-07-14 Google: Merchant Center Next overview Google can automatically add products foundA 302 (\"Found\") is a temporary redirect: it forwards users to a new URL while telling search engines the original URL should stay in the index. It's a weak canonicalization signal, not the zero-equity dead end of SEO folklore. on a verified website, but merchants remain responsible for reviewing product data and destinations. Evidence for this claim Merchant Center can automatically add products found on a verified online store. Scope: Google's automatic product-ingestion feature; discovery does not guarantee approval, ranking, or display. Confidence: high · Verified: 2026-07-14 Google: Automatically added products

Google Merchant Center is where online stores send Google their product data — titles, prices, images, availability — so products can appear in Google Shopping and in free listingsFree product listings (originally launched as \"Surfaces across Google\" in 2020) are unpaid, organic product placements Google generates from your Merchant Center feed or on-page Product structured data. There's no bid and no CPC — Google matches your product data to a query and decides whether and where to show it — across the Shopping tab, Google Search (Popular Products grids), Images, Lens, Maps/Business Profile, YouTube, and Gemini; AI Mode and AI Overviews aren't on Google's official surfaces list, though practitioner reporting links them to the same eligibility pool. They're enabled by default in most cases for new Merchant Center accounts. across Search, Images, and more. (If that’s new to you, start with the Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. hub in this same cluster.)

Merchant Center Next is the name Google gave the rebuilt version of that tool. It was announced at Google Marketing Live in May 2023 and rolled out to every retailer by September 2024, replacing the old interface completely. So if you’re on Merchant Center today, you’re on “Next” — even if the screen just says “Google Merchant Center.”

The most important thing to understand

It’s a redesign, not a data migration. This is the point that causes the most needless panic. Google’s own guidance frames this as an interface and workflow change: your feed structure and product data weren’t something you had to move or re-upload yourself, and Google handled the account-level switch for you. There was never a self-service “migrate your feed to Next” task.

What got renamed

Google renamed some core concepts, which is confusing if you’re following an older tutorial. The big ones:

• “Feeds” are now “Data Sources.”
• “Destinations” are now “Marketing Methods.”
• “Diagnostics” is now “Needs attention” (and it moved under the Products page).

Same features underneath — just new labels. If a guide you’re reading uses the old words, it’s pre-2024.

What’s genuinely new

Next didn’t just move buttons around. It added things classic Merchant Center never had:

• Automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor.. Google can now pull product data straight from your website to build a starter feed for you — automatically, by default — instead of making you upload everything by hand.
• Business identity attributes. Optional badges (like women-owned or veteran-owned) that can show on your product pages. Currently US-only.
• Product Studio. Built-in AI tools for product images — removing backgrounds, improving resolution, and more.

And since the 2024 launch, Google has layered on even more AI: a chat-style Business Agent, and AI performance insights that show how your products get discovered in AI Mode, AI OverviewsAI Overviews are the AI-generated summary box Google shows above or within its regular search results, written by Gemini models from pages retrieved out of Google's normal Search index. It's a Search feature, not a separate platform or index., and the Gemini app.

The “Next” name is fading

One small thing that confuses people: in 2026, Google’s own materials mostly just say “Google Merchant Center” again. “Next” was transitional branding used during the 2023–2024 switchover to tell it apart from the classic version being retired — not a permanent product name. So “Merchant Center Next” and “Google Merchant Center” are now the same thing.

Want the full picture — every renamed concept, the SEO angle behind auto-crawl, the resolved feed-rules complaint, and everything Google’s added since 2024? Switch to the Advanced tab.

TL;DR — Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next is Google’s 2023–2024 UI/setup-flow rebuild of Merchant Center — announced at GML May 2023, rolled out to all retailers by September 2024, fully replacing classic. Google frames it as a redesign, not a data migration: feed structure and product data weren’t something merchants had to move themselves, so there’s no self-service “migration.” What changed: terminology (Feeds → Data Sources, Destinations → Marketing Methods, Diagnostics → Needs attention), automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. on by default, unified international + online/local product management, and Programs reorganized under Growth/Add-ons. New vs. classic: Business identity attributes (US-only), Product Studio, and — since launch — Business Agent, AI performance insights (AI Mode/AI OverviewsAI Overviews are the AI-generated summary box Google shows above or within its regular search results, written by Gemini models from pages retrieved out of Google's normal Search index. It's a Search feature, not a separate platform or index./Gemini), conversational attributes, and Merchant Center for Agencies. The 2024 pain point (no feed rules / supplemental feeds) was backfilled via an add-on — resolved history, not a live warning. It’s SEO-relevant because auto-crawl ties organic product-grid eligibility to site crawlabilityCrawlability is how well search engine crawlers can discover, access, and fetch a site's pages. A crawlability issue is any technical condition — blocked access, broken links, server failures, or bloated URL inventory — that stops pages from reaching the index., and by 2026 Google mostly just calls it “Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads.” again.

What Merchant Center Next actually is

Merchant Center NextMerchant Center Next is Google's 2023–2024 rebuild of the Merchant Center interface and setup flow (not the underlying feed system) — auto-crawled starter feeds, a unified Programs/Business-identity setup, renamed terminology, and built-in AI tooling — that fully replaced classic Merchant Center by September 2024. changes the interface and workflows around Google’s merchant platform rather than creating a new organic ranking system. Evidence for this claim Merchant Center Next is Google's redesigned Merchant Center experience for managing product presence across Google. Scope: Google Merchant Center product and interface; features and naming can change. Confidence: high · Verified: 2026-07-14 Google: Merchant Center Next overview Automatic product discovery is a documented ingestion option, not a guarantee that every product will be approved or shown. Evidence for this claim Merchant Center can automatically add products found on a verified online store. Scope: Google's automatic product-ingestion feature; discovery does not guarantee approval, ranking, or display. Confidence: high · Verified: 2026-07-14 Google: Automatically added products

Merchant Center Next is the redesigned Google Merchant Center interface and setup flow. Google announced it at Google Marketing Live in May 2023 and rolled it out to every retailer through 2024. Google’s own upgrade page put the timeline plainly: “By September, all retailers will be upgraded to Merchant Center Next.” Google’s notice doesn’t give a specific day within that window — by September 2024, classic Merchant Center was gone, and Google’s Help Center now confirms all merchants have been migrated.

The single most important framing — and the one most competing guides bury — is that Google positions this as a UI and workflow change, not a new data layer. Feed structure and product data specification weren’t something merchants had to move or re-upload; Google handled the account-level transition, and there was never a self-service data migration task. That’s Google’s own framing of the rollout — it doesn’t mean every backend detail, approval process, or Shopping mechanic was frozen in place, just that the interface change didn’t require you to touch your data.

What the rebuild did change is the shape of the interface: a single Home dashboard with recommended actions, a consolidated Business identity and Programs setup, and AI tooling built into the account rather than bolted on.

What changed vs. classic Merchant Center

The terminology remap

The renames are the first thing that trips people following older documentation. Google’s upgrade support page spells them out: “‘Destinations’ are now referred to as ‘Marketing Methods’, and ‘Feeds’ are now referred to as ‘Data Sources’.” Rounding out the set, the old Diagnostics page was renamed Needs attention and moved under the Products page (that rename matters enough that it’s the entry point for the whole disapprovals workflowA Merchant Center disapproval is Google (or Microsoft) refusing to show a product — or, in severe cases, an entire account — across Shopping ads and free listings because the submitted data doesn't match the product data specification, doesn't match the merchant's own website, or violates a Shopping policy. Disapprovals are resolved by fixing the underlying issue and, in most cases, explicitly requesting a review. in this cluster).

Nothing functional changed under these labels — but every “where did X go” question in the forums usually traces back to one of them. That renamed set reflects Google’s 2024 upgrade notice; Google’s current data-source documentation lives under Settings > Data sources and Products > Manage product sources, and exact menu paths keep shifting, so verify the live route in your own account rather than treating any dated screenshot — including this one — as permanent.

Automatic website crawling (on by default)

This is the most SEO-relevant change, and it’s easy to miss because it’s framed as a setup convenience. In classic Merchant Center, feed setup was fully manual and opt-in — you uploaded your products. In Next, Google pulls product data (titles, prices, images, availability) directly from your website by default to auto-build a starter feed, per Google’s upgrade page. Google’s current data-source documentation is clear that this default is a starting point, not a hands-off pipeline: merchants can review and control which automatically added products are included, and inclusion in the crawl doesn’t by itself guarantee a product is approved or shown.

The SEO implication is the part nobody connects: this ties organic product-grid eligibility to your site’s crawlabilityCrawlability is how well search engine crawlers can discover, access, and fetch a site's pages. A crawlability issue is any technical condition — blocked access, broken links, server failures, or bloated URL inventory — that stops pages from reaching the index. and structured dataStructured data is a standardized way of labeling page content (using the schema.org vocabulary in JSON-LD, Microdata, or RDFa) so search engines can understand its meaning. It's not a direct ranking factor — its value is rich results and entity understanding. quality — even for merchants who never touch paid Shopping. If Google can’t cleanly crawl your product pages or read your Product structured dataSchema markup (structured data) is machine-readable code — usually JSON-LD — that labels what your content means using the schema.org vocabulary. For AI search it's infrastructure for entity disambiguation, not a direct citation lever: controlled studies found no meaningful uplift in AI citations from adding it., the auto-built feed is worse, and so is your free-listing visibility. The same crawlability discipline you apply to the rest of your site now feeds Merchant Center directly — but auto-crawl feeding a cleaner starter feed is not the same as a guarantee of approval or ranking. (For the crawl fundamentals underneath this, see crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor..)

Unified international and omnichannel management

Two consolidations that classic handled in scattered places:

• International configuration is centralized instead of managed per-country.
• Online and local (in-store) product lists are unified into one place, rather than kept as separate surfaces.

Programs reorganized under Growth / Add-ons

Classic Merchant Center’s “Programs” tab — the home for things like Promotions, Product Ratings, Automated discounts, Google Customer Reviews, and Product Studio — was reorganized in Next under Growth > Manage programs (also reachable via Settings > Add-ons). This is the reorganization that generates the most “I can’t find the feature I used to use” confusion. Google’s own docs don’t lay out the Programs mapping cleanly, so if you need the exact locations, verify against a live account; industry guides like Store Growers and Take Some Risk walk the Programs list.

New in Next that didn’t exist in classic

Every feature below has its own country, account, and rollout eligibility — none of it is universally available the moment it ships, and none of it is a guaranteed ranking, traffic, or visibility outcome. Treat the specifics as dated and verify current availability before you promise a client access to any of them.

Business identity attributes

Genuinely new — there was no classic-MC equivalent. Under Settings > Business info > Business details > Business identity attributes, US-based retailers can self-identify with attributes like women-owned, veteran-owned, Black-owned, or LGBTQ-owned business, which can surface as a badge on product pages and be filtered by shoppers. It’s optional, currently limited to US-based retailers per Google’s help docs, and toggled per attribute. Separately, you can opt into “Include my business in promotions,” which lets Google feature your business on pages highlighting that identity attribute — but the promotional badge only appears if your account is also eligible for free listingsFree product listings (originally launched as \"Surfaces across Google\" in 2020) are unpaid, organic product placements Google generates from your Merchant Center feed or on-page Product structured data. There's no bid and no CPC — Google matches your product data to a query and decides whether and where to show it — across the Shopping tab, Google Search (Popular Products grids), Images, Lens, Maps/Business Profile, YouTube, and Gemini; AI Mode and AI Overviews aren't on Google's official surfaces list, though practitioner reporting links them to the same eligibility pool. They're enabled by default in most cases for new Merchant Center accounts. and ads (so it’s account-status and data-quality dependent). See Google’s Add business identity attributes doc for the current setup and country availability.

For an SEO, this is a trust/E-E-A-T-adjacent signal that lives in Merchant Center rather than on your pages — worth setting up if you qualify, since it’s low-effort and adds a visible credibility marker in the grid.

Product Studio

Product Studio is the AI content tool that launched with Next — background removal, resolution upscaling, and turning static product photos into animated images or video. Google’s blog reports strong adoption: it says 80% of Product Studio users see it as an efficiency-builder and that “one in three generated product images are being published or downloaded.” Availability was limited to a handful of countries at launch (US, UK, Canada, Australia, India, Japan) and expands over time — confirm the current list before relying on it. The underlying image quality still has to meet the feed’s data standardsGoogle Merchant Center feed optimization is the process of improving the quality, accuracy, and completeness of the product data you submit to Google Merchant Center — titles, identifiers, images, and attributes — so your products show up more often and in more relevant places across Shopping ads, free listings, and AI shopping surfaces.; Product Studio helps you produce compliant imagery, it doesn’t exempt you from the requirements.

Business Agent (Gemini-powered chat)

Business Agent is a newer, conversational AI layer — a Gemini-powered agent that can answer shopper questions about your brand. Eligibility, per Google, is narrow: a US-based ecommerce store, a verified Merchant Center account, at least 50 approved free listings, and a claimed brand profile. You set it up under Marketing > Business Agent, and per Google it uses Gemini models to analyze your Merchant Center data plus additional business data you provide, including your website. See Google’s Get started with Business Agent doc for the current requirements.

AI performance insights (2026)

This is the clearest “MC Next today” addition and the one that reframes Merchant Center as an AI-visibility surface. Announced in May 2026, AI performance insights are designed to show how your products are being discovered across AI Mode, AI OverviewsAI Overviews are the AI-generated summary box Google shows above or within its regular search results, written by Gemini models from pages retrieved out of Google's normal Search index. It's a Search feature, not a separate platform or index. in Search, and the Gemini app. The reported components:

• Share of Voice — your brand’s visibility versus similar competitors across AI shopping journeys.
• Shopping Funnel Performance — discovery / evaluation / purchase stage metrics.
• Product Term Insights — popular searched terms plus your share of voice on them.
• Product Attributes Insights — popular searched specs (color, style, material) plus an attribute-completeness score.

Rollout began in the US, Canada, Australia, India, and New Zealand, expanding in the coming months from the announcement. Verify the current feature set and wording against Google’s Insights for AI-powered shopping experiences doc, since it’s new and changing. The through-line for SEO: attribute completeness is becoming a visibility lever for AI shoppingAI shopping optimization is the practice of making a merchant's products discoverable, recommendable, and buyable across AI shopping surfaces — ChatGPT, Google AI Mode, Gemini, Copilot, and Perplexity — by treating the structured product feed as a first-class optimization surface alongside the human-facing webpage, not a replacement for it., and this report is where you’ll measure it.

AI-powered growth and insights, and conversational attributes

Two related additions round out the AI push:

• AI-powered growth and insights — a recommendations engine. Google: “Google Merchant Center uses AI to analyze your unique products and performance data and uncover opportunities for your business.” Per Google’s Enable AI-powered growth and insights doc, it surfaces seasonal opportunities (its example is spotting Father’s Day as a promotion moment) and recommends products or discounts with forecasted impact, while merchants stay in full control to review, adjust, or approve changes before anything goes live.
• Conversational attributes — structured product data formatted for natural-language and AI shopping queries, rolling out alongside AI performance insights.

Merchant Center for Agencies (2026)

For agencies, Google replaced the old Multi-Client Account (MCA) system with Merchant Center for Agencies — a portfolio-level dashboard (agency overview, diagnostics, client optimization, and ad-opportunity pages). It reached general availability in the US and Canada in early 2026 and worldwide by May 2026. It’s more relevant to agency operations than to a single merchant, but it’s part of the “what’s new since 2024” story.

The 2024 pain point that’s now resolved

If you read older forum threads or blog posts, you’ll hit a recurring complaint: at the 2024 launch, feed rules and supplemental feeds were missing from Next, which broke the bulk-editing workflows agencies relied on. That was real — but it was a feature-parity gap, not a design flaw, and Google backfilled it via an “Advanced data source management” add-on around mid-2024. By 2026 this is resolved history. If someone tells you “supplemental feeds are gone in Next,” they’re quoting a stale 2024 complaint.

Why this matters for SEO, not just Shopping ads

The recurring theme in every existing guide is that Next is an ads-console UI refresh. For an SEO, that undersells it:

• Automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. ties your organic product-grid eligibility to crawlability and structured-data quality — organic visibility, not paid.
• AI performance insights turn Merchant Center into a measurement surface for AI Mode / AI Overviews / Gemini visibility.
• Business identity attributes intersect with the trust signals SEOs already care about.

And none of it replaces feed quality. The same discipline that governs feed optimizationGoogle Merchant Center feed optimization is the process of improving the quality, accuracy, and completeness of the product data you submit to Google Merchant Center — titles, identifiers, images, and attributes — so your products show up more often and in more relevant places across Shopping ads, free listings, and AI shopping surfaces. — clean GTINsProduct identifiers are the standardized values — GTIN (Global Trade Item Number), MPN (Manufacturer Part Number), and brand — that shopping feeds like Google Merchant Center and Microsoft Merchant Center use to match a product listing to the correct item in their catalog. A GTIN alone is usually enough; without one, brand + MPN is the fallback; products with none declare that with the identifier_exists attribute., complete attributes, consistent titles, good imagery — is exactly what makes auto-crawl, Product Studio, and AI insights work well. Next changed the interface; it didn’t change what a good feed is.

Migration notes for anyone still on “classic” mental models

• There’s no switch back. Classic was fully retired by September 2024. There’s nothing to opt out of or delay in 2026.
• Old screenshots and tutorials are outdated. If a guide shows “Diagnostics,” “Feeds,” or “Destinations,” it predates the rename. Translate as you read.
• Onboarding a client mid-transition is a non-issue now. Everyone’s on Next; the only “transition” left is your own familiarity with the new labels.

A note on Bing / Microsoft

Don’t force a false parallel: Bing has not shipped a “Next”-style ground-up redesign of its own Merchant Center. Microsoft’s recent changes are narrower and feed-mechanics-focused — a Test Feed feature in April 2025 (validate a feed without affecting live listings), supplemental feeds added in 2025, and self-service store name/domain updates in 2026. So merchants running both platforms will find Google’s interface looks and behaves nothing like Bing’s, while the underlying feed data requirements stay broadly aligned between the two.

Where this sits in the cluster

This article is the “the interface itself changed, here’s what to expect and where things moved” companion piece. For the platform fundamentals — free listings, the srsltid parameter, Product schemaProduct schema (schema.org/Product) is structured data that tells search engines a page's product name, price, availability, and reviews so it can appear in Shopping-style rich results. It's separate from a Google Merchant Center feed, though Google reconciles the two. vs. feed — see the Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. hub. For the data-quality mechanics that Product Studio and auto-crawl both touch, see feed optimizationGoogle Merchant Center feed optimization is the process of improving the quality, accuracy, and completeness of the product data you submit to Google Merchant Center — titles, identifiers, images, and attributes — so your products show up more often and in more relevant places across Shopping ads, free listings, and AI shopping surfaces.. For diagnosing what the Needs attention tab flags, see disapprovalsA Merchant Center disapproval is Google (or Microsoft) refusing to show a product — or, in severe cases, an entire account — across Shopping ads and free listings because the submitted data doesn't match the product data specification, doesn't match the merchant's own website, or violates a Shopping policy. Disapprovals are resolved by fixing the underlying issue and, in most cases, explicitly requesting a review.. The ecommerce SEOEcommerce SEO is the practice of optimizing an online store so its product and category pages rank in organic search and attract purchase-intent visitors. It uses the same Google algorithm as any other site, but compounds the usual SEO work with commerce-specific challenges like faceted navigation, product variants, and platform-imposed URLs. pillar ties the whole merchant-center cluster to product pages, category pages, and site structure.

AI summary

A condensed take on the Advanced version:

• Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next = a UI/setup-flow rebuild, announced at GML May 2023, rolled out to all retailers by September 2024, fully replacing classic.
• Google frames it as a redesign, not a data migration. Feed structure and product data weren’t something merchants had to move themselves — there was no self-service “migration.”
• Terminology remap: Feeds → Data Sources, Destinations → Marketing Methods, Diagnostics → Needs attention (moved under Products).
• Automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. is on by default — Google auto-builds a starter feed from your site. This is the key SEO angle: it ties organic product-grid eligibility to crawlabilityCrawlability is how well search engine crawlers can discover, access, and fetch a site's pages. A crawlability issue is any technical condition — blocked access, broken links, server failures, or bloated URL inventory — that stops pages from reaching the index. and structured-data quality, even with no paid spend.
• Other structural changes: centralized international config; unified online + local product lists; Programs reorganized under Growth / Add-ons.
• New vs. classic: Business identity attributes (US-only badges), Product Studio (AI imagery; Google reports 80% see it as an efficiency-builder, ~1 in 3 generated images published/downloaded).
• Added since launch (MC Next today): Business Agent (Gemini chat; needs 50+ approved free listingsFree product listings (originally launched as \"Surfaces across Google\" in 2020) are unpaid, organic product placements Google generates from your Merchant Center feed or on-page Product structured data. There's no bid and no CPC — Google matches your product data to a query and decides whether and where to show it — across the Shopping tab, Google Search (Popular Products grids), Images, Lens, Maps/Business Profile, YouTube, and Gemini; AI Mode and AI Overviews aren't on Google's official surfaces list, though practitioner reporting links them to the same eligibility pool. They're enabled by default in most cases for new Merchant Center accounts. + claimed brand profile), AI performance insights (Share of Voice, Shopping Funnel, Product Term/Attribute insights across AI Mode / AI Overviews / Gemini, from May 2026), conversational attributes, and Merchant Center for Agencies (replaces MCA, global by May 2026).
• Resolved history: feed rules / supplemental feeds were missing at 2024 launch but backfilled via an “Advanced data source management” add-on — a stale complaint if you see it in old threads.
• “Next” is fading as a name — by 2026 Google mostly just says “Google Merchant Center” again; it was transitional branding.
• Bing has no equivalent redesign — narrower feed-tooling changes (Test Feed, supplemental feeds, self-service store settings), not a UI overhaul.

Official documentation

Primary-source documentation from Google and Microsoft.

Google

• Merchant Center Next: Upgrading all retailers by September — the core “what changed” page: the September deadline, the terminology renames, auto-crawl on by default, and the international/omnichannel consolidations.
• What to know about Google’s new Merchant Center (The Keyword blog) — Google’s launch framing, plus the Product Studio adoption stats.
• Add business identity attributes to Merchant Center — the US-only business identity badges, setup, and the promotions opt-in.
• Get started with Business Agent — the Gemini-powered agent and its eligibility requirements.
• Insights for AI-powered shopping experiences — AI performance insights (Share of Voice, funnel, term/attribute insights) for AI Mode / AI OverviewsAI Overviews are the AI-generated summary box Google shows above or within its regular search results, written by Gemini models from pages retrieved out of Google's normal Search index. It's a Search feature, not a separate platform or index. / Gemini.
• Enable AI-powered growth and insights — the AI recommendations engine and the “you remain in full control” framing.
• Merchant Center announcements change log — the running list of what’s shipped and when.

Microsoft / Bing

• Feed updates for Shopping campaigns and other product updates for April (2025) — the Test Feed feature; representative of Bing’s incremental (not “Next”-style) roadmap.
• Products Resource (Microsoft Advertising API docs) — Microsoft’s product data model, for comparing feed requirements across platforms.

Quotes from the source

On-the-record statements from Google. Each link is a deep link that jumps to the quoted passage on the source page.

Google — the rollout deadline

• “By September, all retailers will be upgraded to Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next.” — Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Help, Merchant Center NextMerchant Center Next is Google's 2023–2024 rebuild of the Merchant Center interface and setup flow (not the underlying feed system) — auto-crawled starter feeds, a unified Programs/Business-identity setup, renamed terminology, and built-in AI tooling — that fully replaced classic Merchant Center by September 2024.: Upgrading all retailers by September. Jump to quote

Google — the terminology renames

• “‘Destinations’ are now referred to as ‘Marketing Methods’, and ‘Feeds’ are now referred to as ‘Data Sources’.” — same page. Jump to quote

Google — Product Studio adoption (from the launch blog)

• “…a significant increase in retention and engagement.” — Google (The Keyword blog), What to know about Google’s new Merchant Center. Jump to quote
• “25% more omnichannel merchants adding product offers in the new experience.” — same post. Jump to quote
• “Eighty percent of merchants who use Product Studio see it as an efficiency-builder…” — same post. Jump to quote
• “…one in three generated product images are being published or downloaded.” — same post. Jump to quote

Google — AI-powered growth and insights

• “Google Merchant Center uses AI to analyze your unique products and performance data and uncover opportunities for your business.” — Google Merchant Center Help, Enable AI-powered growth and insights. Read the doc

The mental models

1. Interface change, not a self-service data migration. The whole topic collapses into confusion if you think of Next as a new backend that required you to move your data. Google’s own guidance says it doesn’t — your feeds and product schemaProduct schema (schema.org/Product) is structured data that tells search engines a page's product name, price, availability, and reviews so it can appear in Shopping-style rich results. It's separate from a Google Merchant Center feed, though Google reconciles the two. weren’t something you had to touch. When you hit a “what happened to my data” worry, the answer is almost always “nothing you had to do — the buttons moved, and Google handled the account-level switch.”

2. Translate the old vocabulary as you read. Most stale advice you’ll find uses the classic terms. Keep a mental dictionary: Feeds = Data Sources, Destinations = Marketing Methods, Diagnostics = Needs attention, Programs = Growth / Add-ons. If a guide uses the left-hand side, it predates September 2024.

3. Auto-crawl makes Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. an SEO surface. Because Next builds a starter feed from your website by default, your organic product-grid eligibility now rides on the same crawlabilityCrawlability is how well search engine crawlers can discover, access, and fetch a site's pages. A crawlability issue is any technical condition — blocked access, broken links, server failures, or bloated URL inventory — that stops pages from reaching the index. and structured-data quality you already manage for SEO — even with zero paid Shopping spend. Merchant Center stopped being purely an ads console the moment it started reading your site.

4. “Next today” is the AI layer. The 2024 redesign was the foundation; the story since is AI on top of it — Product Studio, Business Agent, AI performance insights, conversational attributes. If you’re evaluating Merchant Center in 2026, judge it by that layer, not by the 2024 launch complaints.

5. Old complaints have expiration dates. The loudest 2024 gripe — missing feed rules and supplemental feeds — was fixed via an add-on. Before you repeat a “Next is missing X” warning, check whether it’s been backfilled. Most of the early pain points have been.

Merchant Center Next — quick reference

Classic → Next terminology

What changed vs. what’s new

Business Agent eligibility (per Google)

• US-based ecommerce store
• Verified Merchant Center account
• 50+ approved free listingsFree product listings (originally launched as \"Surfaces across Google\" in 2020) are unpaid, organic product placements Google generates from your Merchant Center feed or on-page Product structured data. There's no bid and no CPC — Google matches your product data to a query and decides whether and where to show it — across the Shopping tab, Google Search (Popular Products grids), Images, Lens, Maps/Business Profile, YouTube, and Gemini; AI Mode and AI Overviews aren't on Google's official surfaces list, though practitioner reporting links them to the same eligibility pool. They're enabled by default in most cases for new Merchant Center accounts.
• Claimed brand profile
• Set up under Marketing > Business Agent

AI performance insights — the four reported components

• Share of Voice · Shopping Funnel Performance · Product Term Insights · Product Attributes Insights (with a completeness score)

Fast facts

• Announced: GML, May 2023. Full rollout: by September 2024. Classic: retired (no switch back).
• It’s a UI/setup rebuild, not a data migration — nothing to re-upload yourself.
• Business identity attributes and Product Studio: US-first / limited-country at launch — verify current availability.
• “Next” is transitional branding — by 2026 Google mostly says “Google Merchant Center.”
• Bing has no equivalent redesign — incremental feed tooling only.

Myths and mistakes about Merchant Center Next

Concrete misconceptions I see repeatedly — why they’re wrong, and what to do instead.

“I have to manually migrate my feed/data to Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next.” Wrong because Google’s own guidance frames this as a UI and workflow change, not a data migration you perform — your feed and product data weren’t something you had to move or re-upload yourself. Google handled the account-level transition. Instead: do nothing to your data on account of the interface change.

“Classic Merchant Center is still an option if I don’t like Next.” Wrong because classic was fully retired by September 2024. There’s no opt-out and no “switch back” in 2026. Instead: learn the new labels — that’s the only migration work left.

“Merchant Center NextMerchant Center Next is Google's 2023–2024 rebuild of the Merchant Center interface and setup flow (not the underlying feed system) — auto-crawled starter feeds, a unified Programs/Business-identity setup, renamed terminology, and built-in AI tooling — that fully replaced classic Merchant Center by September 2024. is only relevant if I run paid Shopping ads.” Wrong because it governs free/organic listings too, and the automatic website-crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. behavior plus AI performance insights make it directly relevant to organic visibility. Instead: treat it as an SEO surface — crawlabilityCrawlability is how well search engine crawlers can discover, access, and fetch a site's pages. A crawlability issue is any technical condition — blocked access, broken links, server failures, or bloated URL inventory — that stops pages from reaching the index. and structured-data quality feed the auto-built starter feed.

“Supplemental feeds and feed rules are gone for good in Next.” Wrong because that was only true at the 2024 launch. Google backfilled them via the Advanced data source management add-on later that year. Instead: if you see this complaint in an old post or thread, treat it as resolved history and enable the add-on.

“‘Merchant Center Next’ is the current official product name.” This one’s a soft naming-confusion trap rather than a factual myth. By 2026 Google’s own materials mostly revert to plain “Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads..” “Next” was 2023–2024 transition-era branding to distinguish it from the classic version being phased out. Instead: treat “Merchant Center Next” and “Google Merchant Center” as the same thing, and don’t assume a guide is out of date just because it drops (or keeps) “Next.”

“The Diagnostics tab will show me my issues.” Wrong because Google renamed it to Needs attention (under Products). Older tutorials and screenshots still say “Diagnostics.” Instead: look under Needs attention — same feature, current name.

Business Agent eligibility and setup checklist

• Store is a US-based ecommerce business under the current eligibility rules.
• Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. account is verified and the website/domain ownership is current.
• Account has at least 50 approved free listingsFree product listings (originally launched as \"Surfaces across Google\" in 2020) are unpaid, organic product placements Google generates from your Merchant Center feed or on-page Product structured data. There's no bid and no CPC — Google matches your product data to a query and decides whether and where to show it — across the Shopping tab, Google Search (Popular Products grids), Images, Lens, Maps/Business Profile, YouTube, and Gemini; AI Mode and AI Overviews aren't on Google's official surfaces list, though practitioner reporting links them to the same eligibility pool. They're enabled by default in most cases for new Merchant Center accounts.—approved, not merely submitted products.
• Brand profile has been claimed for the business.
• Product titles, identifiers, prices, availability, shipping, and return data are accurate before the agent reads them.
• Website business information agrees with the Merchant Center account and product data.
• Current eligibility is rechecked in Google’s live Get started with Business Agent documentation because rollout rules can change.
• Setup is opened under Marketing → Business Agent only after every prerequisite passes.
• Test questions cover product facts, availability, policies, and questions the data cannot answer; unsupported answers are corrected at their source.

Merchant Center Next orientation checklist

• Old terms remapped: Feeds → Data Sources, Destinations → Marketing Methods, Diagnostics → Needs attention.
• Automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. is reviewed so it does not create or preserve an unintended starter source.
• Advanced data source management add-on checked before repeating the outdated claim that feed rules or supplemental sources are missing.
• Country and feature availability verified for Business identity attributes, Product Studio, AI performance insights, and conversational attributes.
• Existing product data is audited in place; nothing is re-uploaded merely because the interface changed.

Resources worth your time

This is a new topic area for my byline, so the writing below is the sibling context on my site plus the verified third-party and official sources I’d send you to.

On this site

• Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. — what GMCGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. is, free listingsFree product listings (originally launched as \"Surfaces across Google\" in 2020) are unpaid, organic product placements Google generates from your Merchant Center feed or on-page Product structured data. There's no bid and no CPC — Google matches your product data to a query and decides whether and where to show it — across the Shopping tab, Google Search (Popular Products grids), Images, Lens, Maps/Business Profile, YouTube, and Gemini; AI Mode and AI Overviews aren't on Google's official surfaces list, though practitioner reporting links them to the same eligibility pool. They're enabled by default in most cases for new Merchant Center accounts., Product schemaProduct schema (schema.org/Product) is structured data that tells search engines a page's product name, price, availability, and reviews so it can appear in Shopping-style rich results. It's separate from a Google Merchant Center feed, though Google reconciles the two. vs. feed, and the srsltid parameter. Read this first if you want the fundamentals under the interface.
• Google Merchant Center Feed OptimizationGoogle Merchant Center feed optimization is the process of improving the quality, accuracy, and completeness of the product data you submit to Google Merchant Center — titles, identifiers, images, and attributes — so your products show up more often and in more relevant places across Shopping ads, free listings, and AI shopping surfaces. — the data-quality mechanics (titles, GTINsProduct identifiers are the standardized values — GTIN (Global Trade Item Number), MPN (Manufacturer Part Number), and brand — that shopping feeds like Google Merchant Center and Microsoft Merchant Center use to match a product listing to the correct item in their catalog. A GTIN alone is usually enough; without one, brand + MPN is the fallback; products with none declare that with the identifier_exists attribute., image quality) that auto-crawl and Product Studio both depend on.
• Merchant Center Product & Account DisapprovalsA Merchant Center disapproval is Google (or Microsoft) refusing to show a product — or, in severe cases, an entire account — across Shopping ads and free listings because the submitted data doesn't match the product data specification, doesn't match the merchant's own website, or violates a Shopping policy. Disapprovals are resolved by fixing the underlying issue and, in most cases, explicitly requesting a review. — the Needs attention tab (formerly Diagnostics) and how to fix what it flags.
• Ecommerce SEOEcommerce SEO is the practice of optimizing an online store so its product and category pages rank in organic search and attract purchase-intent visitors. It uses the same Google algorithm as any other site, but compounds the usual SEO work with commerce-specific challenges like faceted navigation, product variants, and platform-imposed URLs. — the pillar that ties the merchant-center cluster to product pages, category pages, and site structureWebsite structure (site architecture) is a site's visible hierarchy, navigation, breadcrumbs, and URL organization — how pages relate and how people and search engines move between them. Internal linking is the primary signal Google reads to understand that structure, not URL folders..

Official

• Google — Merchant Center Next: Upgrading all retailers by September and What to know about Google’s new Merchant Center (blog) — the primary “what changed” pages.
• Google — Business identity attributes, Business Agent, AI performance insights, and AI-powered growth and insights — the new features.

From around the industry

• Google: Merchant Center Next to replace Merchant Center (Search Engine Land) — the original GML 2023 announcement coverage.
• Why advertisers aren’t happy about Google Merchant Center Next (Search Engine Land) — the 2024 feed-rules/supplemental-feeds pain point, in context.
• Google fixes supplemental feed limitation in Merchant Center Next (Search Engine Land) — the resolution to that complaint (the Advanced data source management add-on).
• Google launches AI Performance Insights and Conversational Attributes in Merchant Center (Search Engine Land, May 2026) — the 2026 AI additions.
• Google launches dedicated Merchant Center hub for agencies (Search Engine Land) — Merchant Center for Agencies (the MCA replacement).
• The Quick Guide To Google Merchant Center Programs (Store Growers) and A Guide to Merchant Center Programs (Take Some Risk) — the Programs → Add-ons mapping walked through in a live account.
• A Guide to Google Merchant Center Next (so far) (ROI Revolution) and Google Merchant Center Next in 2026: a strategic overview (Channable) — two solid feature-by-feature overviews.

Test yourself: Merchant Center Next

Five quick questions on what changed in Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next and what’s new since. Pick an answer for each, then check.

Merchant Center Next

Merchant Center Next is Google's 2023–2024 rebuild of the Merchant Center interface and setup flow (not the underlying feed system) — auto-crawled starter feeds, a unified Programs/Business-identity setup, renamed terminology, and built-in AI tooling — that fully replaced classic Merchant Center by September 2024.

Related: Google Merchant Center, Google Merchant Center Feed Optimization

Merchant Center Next

Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next (also written “Google Merchant CenterGoogle Merchant Center (GMC) is a free platform where retailers upload and manage product data so their products can appear across Google — Shopping, organic Search product grids, Images, Lens, and AI surfaces. Since 2020 it powers free (organic) product listings, not just paid Shopping ads. Next,” MC Next, or GMC Next) is the redesigned Google Merchant Center interface Google announced at Google Marketing Live in May 2023 and rolled out to all retailers by September 2024, fully replacing the “classic” Merchant Center. It isn’t a new product or a new data layer — Google frames it as a rebuilt UI and setup flow rather than a data migration merchants had to perform themselves: a single Home dashboard with recommended actions, automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. that builds a starter product feed without a manual upload, a consolidated Business identity and Programs setup, renamed core concepts (Feeds → Data Sources, Destinations → Marketing Methods, Diagnostics → Needs attention), and AI tooling (Product Studio, and later Business Agent and AI performance insights) built into the account rather than bolted on.

As of 2026, Google’s own materials increasingly just call it “Google Merchant Center” again — “Next” was transitional branding for the migration period, not a permanent product name. The redesign is directly relevant to SEO, not only paid Shopping: automatic website crawlingCrawling is how search engines use automated bots (like Googlebot and Bingbot) to discover URLs and download pages. A page has to be crawlable to be indexed, but crawling on its own isn't a ranking factor. ties organic product-grid eligibility to your site’s crawlabilityCrawlability is how well search engine crawlers can discover, access, and fetch a site's pages. A crawlability issue is any technical condition — blocked access, broken links, server failures, or bloated URL inventory — that stops pages from reaching the index. and structured dataStructured data is a standardized way of labeling page content (using the schema.org vocabulary in JSON-LD, Microdata, or RDFa) so search engines can understand its meaning. It's not a direct ranking factor — its value is rich results and entity understanding. quality, and the newer AI performance insights surface how products are discovered across AI Mode, AI OverviewsAI Overviews are the AI-generated summary box Google shows above or within its regular search results, written by Gemini models from pages retrieved out of Google's normal Search index. It's a Search feature, not a separate platform or index., and the Gemini app.

Related: Google Merchant Center, Google Merchant Center Feed Optimization

Changelog