Fixing Google Merchant Center Suspension & Shopping Feed Issues: Case Study + Checklist
Your Google Shopping campaigns are not broken.
Your product feed probably is.
We see this in eCommerce accounts all the time.
Stores restructure campaigns, change bidding, switch to Performance Max, or hire a new agency — but performance keeps dropping.
In many cases, the real problem is not in Google Ads.
It starts inside Google Merchant Center.
If your Google Merchant account is suspended, products are disapproved, or Shopping performance is unstable, the issue often comes from your feed.
In this case study, we’ll show:
- why Google Merchant Center suspension happens
- how feed errors affect Shopping performance
- how we fixed it in 3 different accounts
- the exact checklist we use to audit feeds
Table of contents
Why Google Merchant Center Suspension Happens
Before Google shows your product to a buyer, it reads your feed.
Your product feed tells Google:
- what you sell
- who should see it
- whether your listing is trustworthy
- if the landing page matches the data
- if your account follows Merchant Center rules
If the feed is wrong, Google may:
- limit impressions
- show products for wrong searches
- increase CPC
- disapprove products
- suspend Merchant Center account
Most stores never check the feed.
They only change campaigns.
That doesn’t fix the problem.
Case Study: Google Shopping Underperforming With No Clear Reason
Q Korean Cosmetics was doing everything right.
- active Shopping campaigns
- Performance Max running
- good budget
- strong brand
- growing niche
But revenue was unstable.
Some months strong.
Most months weak.
Previous agencies kept rebuilding campaigns.
We looked somewhere else first.
We pulled the feed.
What We Found Inside Merchant Center
The account had multiple issues that can lead to
Google Merchant Center suspension or poor Shopping performance.
❌Titles not optimized for search
Product titles were written like catalog names:
Glow Serum 30ml
Google could not understand the product correctly.
We rewrote titles using real search terms:
Q Korean Cosmetics Niacinamide Glow Serum 30ml
Better matching → better traffic → lower CPC.
❌ Missing attributes in the feed
Important fields were empty:
- GTIN
- brand
- category
- condition
- availability
When attributes are missing, Google trusts the listing less.
Less trust = worse ranking.
❌ Feed not synced with website
Prices in Merchant Center did not match the landing page.
This is one of the most common reasons for:
- product disapproval
- account suspension
- performance drop
Google detected mismatches.
Campaigns paid for it.
How We Fixed Google Merchant Feed (3 Steps)
Step 1 — Rewrite titles for search intent
We rewrote all titles using:
- brand
- product type
- key attributes
- size / color / variant
This improved query matching immediately.
Step 2 — Fill all required attributes
We completed all fields:
- GTIN
- brand
- category
- availability
- condition
- price
- shipping
Complete feed = higher trust = better placement.
Step 3 — Fix feed sync
We set daily sync between:
- website
- Merchant Center
- Google Ads
No more mismatches.
No more penalties.
No more suspensions.
Only after that we touched campaigns.
Results After Feed Fix
After fixing the feed:
- Shopping became stable
- CPC dropped
- better search matching
- more impressions
- no Merchant Center warnings
Within 90 days:
Google Ads became the most stable revenue channel.
We repeated the same audit in two other accounts.
Same problems.
Same fix.
Same result.
Different niches:
- cosmetics
- home goods
- sports nutrition
Every time the problem was the feed.
Most Common Reason Google Merchant Center Gets Suspended
From our audits, the top reasons are:
- mismatched price / availability
- missing GTIN
- wrong product category
- bad titles
- policy violations
- broken landing pages
- feed not updating
- incorrect shipping settings
These issues often go unnoticed for months.
Google Merchant Suspension Checklist
We created the exact checklist we use to audit feeds.
Includes:
- Merchant Center checks
- feed checks
- product attribute checks
- policy checks
- sync checks
Check it out here
Need Help Fixing Google Merchant Center Suspension?
We review Merchant Center accounts every week.
In 30 minutes we can show:
- why your account is underperforming
- what causes disapprovals
- where money is leaking
- what to fix first
No pitch.
No fluff.
Just audit.
