How Can You Optimise Product Feeds for Google Merchant Centre in 2025?
Great products deserve great visibility, especially in Google Shopping. Here’s how to make sure your feeds stand out in Google Merchant Centre.
If you sell online, you already know the power of Google Merchant Centre (GMC). But as the platform evolves, the margin for error shrinks. Optimising your product feeds today isn’t just about getting listed, it’s about standing out.
With automation, AI, and new feed requirements coming into play, now is the time to refine your approach. Whether you’re a seasoned ecommerce pro or just getting started, this guide walks you through best practices for keeping your products live, visible, and clicking.
1. Start with clean, structured product data
Think of your product feed like your digital shop window. If you have messy, incomplete or confusing data, shoppers (and Google) will walk right past.
So make sure each product entry includes:
- Accurate titles (with brand, product type, and attributes)
- Clear, keyword-rich descriptions
- GTINs or MPNs for identification
- High-quality images with no watermarks.
Take care not to stuff titles with keywords – Google’s smarter than that now. Think clarity + context.
2. Optimise titles and descriptions for clicks
Your title is the first thing shoppers see, so you have to make it count.
A strong title format might be: [Brand] + [Product Type] + [Key Attribute] + [Size/Colour]
Example: Nike Men’s Running Shoes – Flyknit, Black, Size 10
Make sure that your descriptions:
- Include key product benefits
- Match the tone of your website
- Avoid fluff and manufacturer boilerplate.
As always, the goal is to convince and convert, without sounding like a robot.
3. Use the right product categories and attributes
Google’s product taxonomy is more detailed than ever, so get specific:
- Don’t just say ‘Clothing’. Instead, say ‘Apparel > Men > Shirts > T-Shirts’
- Use accurate custom labels for segmentation (eg ‘Clearance’ or ‘Best Seller’)
- Fill out optional attributes like material, pattern, and age group. These all help with filtering.
Remember: if Google can’t figure out what your product is, it won’t show it.
4. Stay on top of feed disapprovals
Nothing tanks a Shopping campaign like hidden feed errors. Keep a close eye on:
- Missing or incorrect GTINs
- Mismatched pricing between your feed and site
- Broken or slow-loading image URLs.
Set up Google Merchant Centre alerts and review diagnostics weekly. Proactive monitoring is the difference between running smoothly and scrambling to fix disapprovals.
5. Use Feed Rules to automate smarter
Google’s Feed Rules let you transform and enrich your data automatically. Look to:
- Add your brand name to the start of every title
- Convert size formats (eg ‘M’ to ‘Medium’)
- Standardise colour names across your catalogue.
This is a great way to clean up bulk product feeds without manual editing. It’s an especially useful tactic for retailers with thousands of SKUs.
6. Sync with your website in real time
Where there’s a price or stock change, you’ll want your feed to reflect that immediately. Use the Content API for Shopping or a real-time feed management tool to:
- Avoid disapprovals for price mismatches
- Prevent advertising out-of-stock items
- Save your team hours of manual work.
Platforms like Feedonomics, DataFeedWatch and Shopify’s built-in GMC apps make this easier than ever.
7. Layer in first-party and audience data
It’s all about relevance now. Syncing your product feed with first-party audience data (like past purchases or site behaviour) means you can:
- Tailor promotions to returning users
- Exclude low-converting segments
- Optimise your bidding strategy based on customer lifetime value.
While this happens mostly in Google Ads, your feed needs to support personalised, dynamic campaigns with clean data.
8. Don’t forget local Inventory ads
If you have physical stores, activate Local Inventory Ads (LIA). Take care to:
- Show nearby product availability to local shoppers
- Drive in-store visits with real-time stock updates
- Boost mobile CTR by serving ‘available nearby’ results.
LTA is one of the most underused yet powerful tools in Google Shopping, especially if you’re targeting footfall.
Final thought: Feed quality is the new competitive edge
As Google Merchant Centre becomes ever more sophisticated, retailers who treat their feed as a core marketing asset – rather than a backend admin task – will rise to the top.
Yes, optimising your product feed can get technical. But you’ll see the payoff in better visibility, higher click rates, and increased conversions.
Need help with GMC?
Looking to get more out of GMC? Chillibyte’s e-commerce SEO specialists can audit, clean, and optimise your setup to make sure your products shine. Why not get in touch today