How to Show Google Product Ratings on Your Shopping Ads

To show product ratings on your Google Shopping ads, enroll in Google’s Product Ratings program and submit a structured product review feed, containing attributes like product title, product URL, brand, GTIN, MPN, and SKU, through Google Merchant Center. Once approved, Google matches your WooCommerce products against verified customer reviews and displays star ratings on your Shopping ads and listings.

A feed management plugin can generate the required Google Product Review XML automatically and keep it current, so ratings appear accurately without manual feed edits every time you get new reviews.

This guide covers what product ratings are, how they differ from Seller Ratings (a separate, related program worth understanding since many stores qualify for one but not the other), the eligibility requirements for both, and the exact steps to create and upload a product review feed.

How Google Product Ratings Work

Sources: Reviews come from merchants (including WooCommerce’s own built-in review system), review aggregators like Trustpilot or PowerReviews, independent review sites, and Google users who purchase through Google.

Algorithm: Google filters spam and irrelevant content, calibrates ratings for consistency across sources, then aggregates everything into a single star rating and review count.

Display: The aggregated rating and review count appear alongside your listings on Google Search, Google Shopping, and other Google surfaces.

Google Product Ratings vs. Seller Ratings

These two programs get confused constantly, and they have different eligibility requirements, so it’s worth understanding both even if you’re only pursuing one right now.

• Focus: Product ratings cover an individual product. Seller ratings cover your entire store.
• Displayed on: Product ratings show on Shopping listings and ads. Seller ratings show in organic search results, Google Ads search results, and Shopping listings.
• Sources: Product ratings pull from merchants, aggregators, and Google users tied to a specific product. Seller ratings pull from Google Customer Reviews and approved third-party review partners tied to your overall store.
• What it tells shoppers: Product ratings answer “is this specific item good?” Seller ratings answer “is this store trustworthy to buy from?”

Google Product Ratings Eligibility and Requirements

To join the Product Ratings program:

You need an active Google Ads account.
A business registration number (BRN) may be required in some countries.
You need at least 50 reviews across all your products combined.
Each individual product needs at least 3 reviews before its rating displays.
Your review feed must be uploaded and updated at least once a month with current reviews.

There is no published minimum average star rating requirement specifically for Product Ratings. Products with lower ratings can still display, as long as the volume requirements above are met. This is different from Seller Ratings, covered next, which does require a minimum average rating to display.

Product Ratings policies: Reviews must be shared in full, including low-star reviews, since selectively hiding negative reviews violates the program’s transparency requirement. Content can’t include spam, personal information, hate speech, or conflicts of interest. Retailers must own the reviews they submit, directly or through an approved aggregator. Google uses automated and manual review to enforce these policies, and repeat violations can lead to account suspension, not just a rejected feed.

How to Get Google Seller Ratings

Seller Ratings (also called Store Ratings) reflect your entire store’s reputation rather than a single product, and they show up as a star rating directly beneath your Search ads and Shopping listings.

Google’s official requirement is a minimum average rating of 3.5 to display a seller rating at all. Beyond that threshold, Google doesn’t publish one fixed universal review-count requirement, third-party sources commonly cite a benchmark of roughly 100 unique, verified reviews collected within a trailing 12-month window, but Google states the exact number can vary by country and language. Treat 100 as a practical target rather than a guaranteed threshold.

To pursue Seller Ratings:

Option 1: Google Customer Reviews (free). Sign up in the Merchant Center and add a short opt-in snippet to your order confirmation page. Customers who opt in receive a post-purchase survey, and Google uses those responses toward your rating automatically.

Option 2: An approved third-party review partner. Platforms like Trustpilot, Yotpo, or PowerReviews can submit reviews to Google on your behalf if you’re already collecting reviews through them. Check Google’s current list of supported partners, since this list changes.

Either way, link your Merchant Center account to Google Ads so ratings can display across both Search and Shopping. Expect a processing delay of anywhere from a few days to several weeks after you cross the threshold before ratings actually appear, and reviews are counted per country, so a store with strong global review volume but few in a specific market won’t show ratings there yet.

What Is a Google Product Ratings Feed?

Once you’ve collected 50+ total reviews, you can create a product review feed and upload it to the Merchant Center. This feed is different from your regular product listing feed: it only needs to be created in XML format, and it doesn’t require all the attributes a standard product feed does.

Required attributes:

• Product Title: The product name matching your listing.
  Product URL: The exact URL of the product page.
• Brand: The manufacturer or brand name.
• MPN: Manufacturer Part Number, if a GTIN isn’t available.
• GTIN: Global Trade Item Number, the primary identifier used to match reviews to products.
• SKU: Your internal stock keeping unit.

How to Sign Up for the Product Ratings Program

Go to Google’s product ratings interest form and complete it: select that you’re submitting a Merchant Center product ratings feed, choose your store’s product type, and confirm you meet the 50-review minimum. You can also reach the same form from inside Merchant Center, under the Growth section, then Manage Programs, then Product Ratings (Google has been updating Merchant Center’s interface labels recently, so if you don’t see this exact path, search “Product Ratings” from Merchant Center’s help or search bar).

Approval typically takes about two weeks. If you already work with an approved third-party review aggregator, you’ll submit through their integration instead of this form.

If you’re not yet collecting reviews at all, enable WooCommerce’s built-in review system first: go to WooCommerce, then Settings, then Products, and turn on reviews.

How to Create a Google Product Review Feed With CTX Feed

CTX Feed includes a purpose-built Google Product Review template alongside its 220+ other channel templates, so you don’t need to build the XML structure by hand.

GTIN, MPN, and brand don’t exist as native WooCommerce fields, they need to be added as custom fields. CTX Feed has these built into its settings, so you can enable them without touching code:

Go to CTX Feed, then Settings, then the Custom Fields tab, and enable MPN, GTIN, and Brand.
Go to each product’s Inventory tab and enter the values.
For brands specifically, go to Products, then Brand by CTX Feed, to create your brand list, then assign it from individual product pages.
From the CTX Feed dashboard, click Make Feed, then select the Google Product Review template from the dropdown.
CTX Feed auto-populates the review feed attributes from your product data. Fill in anything that didn’t map automatically.
Click Generate. Your feed appears on the Manage Feeds page, where you can set automatic updates and manage the feed URL, download, and edit options.

Uploading Your Google Product Review Feed to Merchant Center

Once Google approves your interest form, go to Merchant Center’s Marketing menu and find Product Reviews, then Product Reviews feeds. Click the plus icon to add a new feed and choose Scheduled Fetch, Google’s recommended upload method.

With Scheduled Fetch, you host the feed file yourself (CTX Feed provides the URL) and connect it directly, rather than manually downloading and re-uploading a file each time. Set a feed name, fetch frequency (daily, weekly, or monthly), fetch time, and time zone, then paste your feed URL.

Set your CTX Feed refresh interval to match or run slightly ahead of your Merchant Center fetch schedule. If a product crosses from 2 reviews to 3 within that window, CTX Feed picks up the new review count, Merchant Center fetches the update, and the rating starts displaying automatically, with no manual feed editing required.

Frequently Asked Questions

Key Takeaways

• Product Ratings need 50+ total reviews and 3+ per product; Seller Ratings need a 3.5+ average rating plus a strong, recent review volume, and the two programs are evaluated separately.
• The product review feed is a distinct XML file from your standard product feed and requires product title, product URL, brand, GTIN, MPN, and SKU.
• GTIN, MPN, and brand aren’t native WooCommerce fields; they need to be added as custom fields before a review feed can populate them.
• Scheduled Fetch is Google’s recommended upload method since it pulls updates automatically rather than requiring manual re-uploads.
• Seller Ratings are country-specific and can take days to weeks to appear after you cross the eligibility threshold, so don’t assume a rejection if ratings don’t show immediately.