What are the common reasons for product disapprovals in Google Merchant Center?
Quick Answer
Common reasons include missing GTINs, incorrect prices, policy violations, poor images, and incomplete product data.
Price and Availability Mismatches
This is by far the most common cause of product disapprovals. Google compares your feed data to your actual website and flags any differences. See our detailed guide on understanding price mismatch errors for the full picture.
How Google Detects Mismatches
Googlebot crawls your product pages regularly and extracts:
- Price shown on the page (including sale prices)
- Availability status (in stock, out of stock, preorder)
- Currency and formatting
This is compared to your feed data. Any discrepancy - even small ones - can trigger disapproval.
Common Causes
Stale feed data
Your prices changed on the website but the feed was not updated. This is especially common with infrequent feed uploads.
Dynamic pricing
Your website shows different prices based on location, device, or user - but the feed has a static price.
Currency confusion
Feed shows USD, website shows EUR (or vice versa). Or tax is included in one but not the other.
Inventory sync delays
Product sold out on website but feed still shows "in stock" until the next sync.
Prevention Tip
Enable Automatic Item Updates in Merchant Center. This lets Google automatically correct price and availability mismatches it detects, preventing disapprovals. Go to Settings > Automatic improvements to enable.
Image Quality and Policy Violations
Image problems are the second most common disapproval reason. Google has strict requirements for product images.
Technical Requirements
Minimum Size - Non-Apparel
At least 100 x 100 pixels. Smaller images are automatically disapproved.
Minimum Size - Apparel
At least 250 x 250 pixels. Higher resolution recommended for clothing.
Maximum Size
16 MB file size limit. Images larger than this will not process.
Recommended Size
800 x 800 pixels or larger for best results in Shopping ads.
Content Violations
- Promotional overlays - Text like "50% OFF", "FREE SHIPPING", or retailer logos on the image
- Watermarks - Any branding text or graphics added to protect the image
- Placeholder images - "No image available" graphics or generic stock photos
- Multiple products - Image showing several items when you are selling just one
- Lifestyle shots only - No clear product image, just the item in use
AI-Powered Detection in 2024
Google's image analysis now goes beyond simple rules. AI systems flag blurry images, poor composition, and low quality even when technical specs are met. Image quality matters more than ever.
Missing Product Identifiers (GTIN, MPN, Brand)
Google requires unique product identifiers to match your products with their catalog and show them correctly in Shopping results. Our guide on fixing missing identifiers covers the complete solution.
The Three Key Identifiers
Global Trade Item Number
UPC, EAN, ISBN, or JAN barcode numbers. This is the primary identifier for most products.
Manufacturer Part Number
The manufacturer's own product code. Required when GTIN is not available.
Brand Name
Required for all products except custom-made items without a brand.
When Identifiers Are Required
- Always required: Brand (unless truly unbranded)
- Required for most products: GTIN - especially for products from known manufacturers
- Required if no GTIN: MPN combined with Brand
- Exempt: Custom or handmade products, vintage items, some categories
Invalid GTINs Are Worse Than Missing
Submitting an incorrect GTIN (wrong product, wrong format, made-up number) can lead to account-level penalties. If you do not have the correct GTIN, it is better to leave it blank and use MPN + Brand.
Policy Violations
Some products violate Google's advertising policies. These disapprovals are more serious and may require product removal rather than data fixes.
Prohibited Products
Health Claim Violations
Products with unsubstantiated health claims are increasingly flagged:
- Claims a product "cures" or "treats" medical conditions
- Before/after images suggesting medical results
- "Clinically proven" claims without evidence
- Supplement claims beyond what FDA allows
Gray Area Products
Some products are allowed but restricted - alcohol, gambling-related items, adult content. These require specific certifications or targeting settings. Check Google's policies for your product category.
Data Quality Issues
Beyond specific violations, Google disapproves products with poor or incomplete data that does not meet their quality standards.
Missing Required Attributes
Different product categories require different attributes:
Apparel
Gender, age group, color, size required. Material and pattern recommended.
Electronics
GTIN strongly required. Model number and specs recommended.
Books/Media
ISBN (for books) required. Format and edition recommended.
All Products
Title, description, price, availability, image_link, link always required.
Quality Problems
- Vague titles - "Blue shirt" instead of "Men's Oxford Button-Down Dress Shirt in Navy Blue"
- Thin descriptions - One-line descriptions that do not help users
- Wrong categories - Product miscategorized, affecting which attributes are required
- Incorrect values - Size "Large" submitted as color, for example
- Duplicate content - Same product submitted multiple times with slight variations
Tax and Shipping Configuration Errors
Tax and shipping settings cause disapprovals when they do not match what customers see at checkout.
Tax Issues (US Only)
For US-targeted products, tax configuration matters:
- Missing tax settings - No tax rates configured at all
- Incorrect rates - Tax in feed does not match what is charged at checkout
- Price includes tax - For US, prices should exclude tax (tax added at checkout)
VAT Issues (EU/UK)
For VAT countries, the opposite applies:
- VAT must be included - Prices should show the total including VAT
- Consistent treatment - All prices on site and feed must handle VAT the same way
Shipping Problems
- Missing shipping costs - No shipping rates configured
- Lower than actual - Feed says $5 shipping but checkout charges $12
- Missing regions - You target Germany but have no shipping rates for Germany
- Free shipping mismatch - Feed says free shipping but checkout charges for delivery
Slightly Overestimate If Unsure
If you cannot provide exact shipping costs, it is better to slightly overestimate in your feed. Showing $8 shipping when actual is $5 is acceptable. Showing $5 when actual is $8 causes disapproval.
Landing Page Problems
Even with perfect feed data, problems on your website's product pages can cause disapprovals.
Common Landing Page Issues
Broken links (404 errors)
Product page does not exist or has moved. Common after product discontinuation.
Redirect issues
Links redirect to homepage or category page instead of specific product.
Gated content
Login required to see price or purchase. Google cannot verify product details.
Geo-blocking
Page not accessible from certain locations where Google's crawlers operate.
Regularly audit your product URLs to ensure they work correctly and show the right content.
Identify Issues Before Google Does
Our compliance scanner checks all common disapproval triggers - price matches, image quality, landing pages, and policy compliance - helping you fix issues proactively.
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