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How to Connect Shopify to Google Merchant Center (MultiFeeds Tutorial 2026)

This tutorial follows the video step-by-step to connect shopify to google merchant center with multifeeds without beginner mistakes. You’ll install the app, create your first feed, pick the right Merchant Center ID, match language/currency, add feed labels, check shipping, and prove it’s live in Merchant Center Data sources before you link Google Ads.

Cheat sheet - How To Connect Shopify To Google Merchant Center (For Beginners)
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Quick Answer

Install MultiFeeds, log in with the same Gmail as your Merchant Center, and create your first feed. Name it clearly, choose API, select the correct Merchant Center ID (double-check the ending digits), then match language + currency to your market. Add feed labels (US/GB/NL/BE), confirm shipping matches those label countries, save and submit the feed, verify it in Merchant Center Data sources, then link Merchant Center to Google Ads and confirm products appear.

 

Start here (what this tutorial covers)

This is the video walkthrough + proof checklist

This page is for people who want:

  • the exact video flow, step-by-step
  • quick “proof checks” (Merchant Center ID + Data sources + products in Ads)

If you only want the install guide (use this instead)

If you’re still installing the app and want a dedicated install guide with screenshots, go here first: MultiFeeds install checklist.

Use the same Gmail as your Merchant Center

Experience-based: wrong Gmail is a top reason beginners connect the “right feed” to the “wrong account.”
If Merchant Center lives on Gmail A, use Gmail A during setup.

 

Step 1: Install MultiFeeds and enter your Shopify URL

Where to find your Shopify URL

Open your Shopify store domain in a browser.
Copy the domain part (your store URL). Paste it into the install field. Press install.

What you should see after install

After install, you land in the MultiFeeds dashboard/settings.

If you want the full install flow with screenshots, use: connect Shopify to Merchant Center with the MultiFeeds app.

 

Step 2: Log in with the same Gmail as Merchant Center

Why this matters

The Gmail you use controls which Merchant Center accounts you can select later.

Quick symptom you used the wrong Google login

When you try to select a Merchant Center ID, the account you expected isn’t there.

 

Step 3: Create your first feed (Product Group)

Create feed / add product group

Go to Feeds and create your first feed (or add a product group).

Include all products first (as shown in the video)

Start with all products included.
This makes it easier to prove the connection works.

Exclude collections you never want advertised (optional)

If you have a collection like “insured shipping” (or “secured shipping”) and you never want those in Merchant Center / Ads, exclude that collection here.

 

Step 4: Proceed with or without an existing Merchant Center

In the video flow, you can proceed without creating a Merchant Center account in this step, or log in. Both can work.

Then choose Primary if this is your first feed for this Merchant Center.

 

Step 5: Name your feed so you can manage countries later

Use a clear naming pattern (video-style)

A good feed name helps you avoid mixing countries later.

Example structure from the video:

  • a short signature (example: RTM)
  • the countries (example: Netherlands + Belgium)
  • your shop name

Example:
RTM | Netherlands + Belgium | {Shop Name}

Examples for US/GB/NL/BE

  • RTM | US | {Shop Name}
  • RTM | GB | {Shop Name}
  • RTM | NL + BE | {Shop Name}

 

Step 6: Choose method: API (recommended in the video)

Pick API

In the video, API is the preferred method for this setup.

Keep changes simple while setting up

Hypothesis: if you change method, labels, currency, and shipping all at once, troubleshooting gets slower.
Set up the feed first. Prove it’s live in Data sources. Then refine.

 

Step 7: Select the correct Merchant Center ID

Select the right Merchant Center account (use the ending digits check)

In the video, the Merchant Center ID is verified by matching the ending digits (example: “ending on 45”).
Do the same: match the ID you select to the ID you see in Merchant Center.

Wrong-ID symptom + fastest fix

If your feed later doesn’t show in Data sources (or it shows in a different account than expected), go back and confirm you selected the correct Merchant Center ID first.

Need help finding it? Use: how to find your Merchant Center ID.

 

Step 8: Set feed language + currency (Shopify Markets pitfalls)

Language must match your storefront

If you have a multi-language store, pick the language that matches the market you’re advertising.

Currency must match the target market

Pick the currency that matches the country you’re targeting and what shoppers see on the landing page.

Video logic examples:

  • Target US → USD
  • Target NL/BE → EUR (if your store pricing matches)

Common Shopify Markets pitfalls

  • Store shows EUR but feed sends USD (or the other way around)
  • You group countries that don’t truly share language + currency on-site
  • The product page changes currency/language in a way that no longer matches the feed
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Step 9: Add feed labels (US / GB / NL / BE)

What feed labels do (simple)

Feed labels help you separate markets so:

  • shipping matches the countries you’re targeting
  • campaigns can stay clean later in Google Ads

Examples (use capital letters)

  • United States → US
  • United Kingdom → GB
  • Netherlands → NL
  • Belgium → BE

Grouping countries (only when it matches)

In the video: you can add multiple feed labels when countries share the same language and same currency (example: NL + BE).

For a full reference list: feed label list for all countries.

Performance note (keep expectations realistic)

Needs verification: the video mentions CPC can improve when labels are implemented correctly. Results vary by account, niche, and competition. Treat labels as structure, not a guarantee.

 

Step 10: Click through the “Next” steps you don’t need to change

In the video, most of the mid-screens don’t need changes because MultiFeeds is already synced with Shopify.
So the rule is: don’t over-edit. Click Next until you reach Details.

 

Step 11: Details + attribute mapping (color/size in native language)

Optional: age group, gender, condition

If it applies to your catalog, set:

  • age group (kids, adult, infant, toddler)
  • gender (male, female, unisex)
  • condition (new, used)

Fix color/size mapping when variants are not in English

In the video example: when selling in Dutch (or another language), make sure “color” and “size” are mapped so Merchant Center understands them correctly.

Keep it simple:

  • check color mapping
  • check size mapping
  • only change what’s mismatched

 

Step 12: Add custom labels (price buckets “code”)

What custom labels are for

In the video, custom labels are used later in Google Ads to create buckets (example: price segments).

What to do here (as shown)

Paste the snippet into the custom labels field.

Paste block placeholder:
[PASTE THE CUSTOM LABEL CODE FROM THE VIDEO DESCRIPTION HERE]

Needs verification: the exact snippet is not included in the script text you provided.

 

Step 13: Shipping must match your label countries

Match shipping to your labels

If your labels are NL + BE, shipping must be set for NL + BE.

Double-check Shopify backend shipping exists

In the video: shipping may map automatically, but you still double-check it.
If you target a country, make sure your Shopify shipping supports that country.

 

Step 14: Save, submit to Merchant Center, and prove it’s live (Data sources)

Save + submit

Save the feed and submit it to Merchant Center (as shown in the video).

Proof check: Merchant Center → Data sources

Open Merchant Center and go to Data sources.

What “success” looks like:

  • your feeds are listed
  • labels are visible per feed (US / GB / NL / BE)
  • the setup matches the Merchant Center ID you selected earlier

This is your proof that Shopify → Merchant Center syncing is working.

 

Step 15: Exclude products at product level (toggle on/off)

Where to do it

Go to Products in the app and toggle products on/off.

Video examples (business rules)

  • exclude insured shipping products if you don’t want them visible in Merchant Center / Ads
  • exclude very low-priced items if they don’t make sense for your AOV

By default, everything is included. You remove what you don’t want.

 

Step 16: Link Merchant Center to Google Ads and confirm products appear

Confirm your products show in Google Ads

In the video, after linking Merchant Center to Google Ads, products appear inside the Ads account and are used across campaigns tied to feed labels.

Safe next step after products show

Once products appear, you’re ready for a clean campaign launch.

If you want the beginner setup path: Google Shopping Ads setup for beginners.

 Your feed is live. Your products show in Google Ads.

Now the next risk is launching messy campaigns.

Google Ads Foundation Strategy Training (€97) gives you a safe launch plan right after your feed is verified and linked.

 

Troubleshooting map (beginner mistakes)

If the feed isn’t showing in Merchant Center

IF you don’t see the feed in Merchant Center Data sources
THEN check in this order:

  1. same Gmail as Merchant Center
  2. correct Merchant Center ID (match ending digits)
  3. API selected + feed saved/submitted

If language or currency is wrong

IF feed language/currency doesn’t match what shoppers see
THEN re-check the feed language/currency settings and your Shopify Markets behavior.

If shipping doesn’t match label countries

IF labels are NL/BE but shipping is set for different countries
THEN align shipping to the label countries first, then re-check.

If color/size attributes look wrong

IF variant labels are in a local language and Merchant Center misreads them
THEN adjust attribute mapping so “color” and “size” mean the right thing.

 

Common mistakes (and quick fixes)

  • Mistake: Using a different Gmail than Merchant Center.
    Fix: Use the Merchant Center Gmail from step 1.
  • Mistake: Selecting the wrong Merchant Center ID.
    Fix: Match the ending digits and confirm inside Merchant Center.
  • Mistake: Grouping countries that don’t share language + currency.
    Fix: Only group when both match (like NL + BE in the video).
  • Mistake: Adding labels but forgetting shipping alignment.
    Fix: Shipping must match label countries.
  • Mistake: Expecting guaranteed performance gains from labels.
    Fix: Labels help structure. Results vary.

 

FAQ

Does Shopify integrate with Google Merchant Center?

Yes. You can connect Shopify to Merchant Center using an app/connector and send product data to Merchant Center for ads.

Which Gmail should I use when connecting?

Use the same Gmail your Merchant Center is connected to. This helps avoid wrong-account and wrong-ID issues.

Where do I find my Merchant Center ID?

Inside Merchant Center account settings. Guide: how to find your Merchant Center ID.

Should I use an API feed in MultiFeeds?

In the video, API is the recommended method for this setup.

What are feed labels (US/GB/NL/BE) and when can I group countries?

Feed labels identify the market feed. Group countries only when they share the same language and currency on your store (example: NL + BE).

Why do language and currency need to match Shopify Markets?

Because your feed should match what shoppers see on the landing page (language + currency).

How do I exclude products like insured shipping or low AOV items?

Use the product toggle in the app to include/exclude products. You can also exclude collections during feed setup.

Why aren’t products showing in Google Ads after linking?

Most common causes: wrong Gmail, wrong Merchant Center ID, the feed isn’t visible in Data sources yet, or market settings don’t match.

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