Performance
How Online Shops Waste Up to 40% of Their Google Shopping Budget
Two levers: 20% CPC savings through a CSS, and up to 20% of clicks with no purchase intent that you stop paying for.
Read article →Google CSS Partner
Blog
Current insights on Google Shopping, Comparison Shopping Services and performance marketing.
Agencies
Google CSS for agencies: more performance for your e-commerce clients
With csspartner.io you offer your e-commerce clients the Google CSS advantage without rebuilding campaigns and without your own CSS infrastructure.
Read article →CSS Basics
Understanding Google CSS Integration: Direct Linking vs. Primary MCA Sub-Accounts
Direct CSS association or a sub-account in your CSS partner's multi-client account: who owns the Merchant Center, what changes and how the switch is confirmed.
Read article →CSS Basics
The 20% CSS advantage: myth, auction mechanics and practice
Why the 20% CSS advantage isn't a discount on your invoice: how it works in the Ad Rank auction, in four real-world scenarios and under Smart Bidding.
Read article →Agencies
How Google Ads agencies build extra, stable revenue with White Label CSS
How Google Ads agencies sell a CSS service as their own product: a worked example, the effort involved, client retention and the four steps to start.
Read article →Google News
How Online Shops Use the New Aggregator Units to Boost Their Reach
The DMA splits Google Search in the EEA into comparison shopping services and merchant offers. How online shops use the new aggregator units with a CSS.
Read article →Performance
More Shelf Space on Google Shopping: Two Spots in the Carousel, Without Bidding Against Yourself
Listing the same SKU twice changes nothing, because Google deduplicates. What does win you a second spot: ad formats and variant splitting.
Read article →Performance
Google CSS for UK Home & Garden Retailers: Your Action Plan Before the November Peak
UK Home & Garden Shopping clicks rose 20% in July 2026, 85% on mobile. What to fix in click costs, product data and mobile pages before the November peak.
Read article →CSS Basics
Setting up Google Merchant Center: The no-nonsense guide
From an empty account to a Shopping campaign: a guide to verification, feed, shipping, tax and CSS integration.
Read article →Performance
Click Fraud in Your Google Shopping Account: How to Spot It and Stop It
Spot click fraud in Google Ads, understand the causes and stop invalid clicks at the source.
Read article →Markets
Selling to Germany: Requirements for Your Feed, Shop and Campaigns
With a German feed, mandatory shop information, a dedicated campaign and a Google CSS partner, you save 20% on click costs.
Read article →Performance
Rebike saves 20% CPC with CSS Partner, powered by UnitedAds
How Rebike saves 20% on click costs through CSS Partner (powered by UnitedAds), and how to use this advantage in your shop.
Read article →Markets
Google Shopping for international shops: setting up feeds, currencies and shipping correctly
Set up feeds, currencies, shipping and CSS for several countries: structure comparison, campaign logic and a rollout plan that works.
Read article →Performance
Performance Max vs. Standard Shopping: which campaign type gets more out of Google CSS
Performance Max or Standard Shopping: decision matrix, hybrid setup and test design compared.
Read article →Performance
Multi-CSS Strategy: When a Second Google CSS Pays Off – and When It Doesn't
A second CSS brings resilience and comparability, but not a bigger CPC advantage. Here's how to check whether the extra effort pays off.
Read article →Performance
Fixing Merchant Center errors: common feed problems and how to rescue rejected items
Products rejected in Google Merchant Center? Find the most common feed errors here, with cause, fix, check step, error table and checklist.
Read article →CSS Basics
Switching CSS provider step by step: how to move without interrupting your campaigns
Switch your Google CSS without interrupting your Shopping campaigns: 5 steps, timeline, checklist and common mistakes.
Read article →Comparison
10 Google CSS Partners Compared: What to Look for When Choosing a Provider
Ten Google CSS partners at a glance. Learn their differences, our criteria, and how to find the right provider.
Read article →CSS Basics
CSS Product Listing Ads: how to set up feeds, landing pages and tracking correctly
How CSS Product Listing Ads work and which requirements CSS product pages must meet. Plus: how to set up product data, tracking and campaigns.
Read article →CSS Basics
The Google Shopping case: how a record EU ruling reshaped the market for online price comparison
A €2.42 billion fine, 15 years of proceedings, damages for idealo: how the Google Shopping case reshaped price comparison and CSS.
Read article →Markets
Google Shopping in the UK and EU: How US Agencies Get Their Clients 20% Cheaper Clicks
Without a CSS, only 80p of each £1 bid reaches Google's Shopping auction in the UK and EU. How US agencies get their clients 20% cheaper clicks.
Read article →Performance
Key features of our Google CSS: straight from product data to decisions
Our Google CSS turns product data into decisions for Google Shopping through product health, Fix Center, Custom Labels and price comparison.
Read article →Agencies
White Label CSS: how to operate as a Google CSS under your own name
White Label CSS explained: a partner runs the CSS infrastructure while your name appears under the Shopping ad. Process, benefits, price.
Read article →Performance
Speed up your summer sale: better product data means faster sell-through
How sale_price, promotions, shipping and returns data in your feed speed up sell-through and strengthen omnichannel control.
Read article →Performance
Customer Lifecycle Goals in Google Ads: How to Turn Campaigns into Levers for Sustainable Growth
Customer Lifecycle Goals in Google Ads let you target new customer acquisition, reactivation and retention with precision.
Read article →Pricing
CSS Partner costs: £17 a month per shop, no hidden extras
What does a CSS partner cost at csspartner.io? £17 a month per shop, 30-day free trial, no setup fee, cancel monthly.
Read article →Performance
Optimising your product feed for Comparison Shopping Services
Optimise your product feed for CSS: titles, GTIN, images, prices, availability, custom labels, local inventory and the Merchant API explained clearly.
Read article →Comparison
Channable/Producthero or csspartner.io: which CSS partner fits your shop?
Both give you the CSS bidding advantage. The difference is the price and the tools — a comparison of costs, features and support.
Read article →AI & Automation
Google Is Changing the Customer Journey: The New AI and Bidding Levers
AI Max for Shopping, Product Value Adjustments and the New Prospects mode: three Google Ads levers reshaping Shopping. What's changing and how to use them.
Read article →Markets
Google Shopping Ads is expanding into new European markets: what changes for you
Google is expanding Shopping Ads and the CSS programme into further European markets, from September 2026 and March 2027. How to prepare.
Read article →Performance
How to use lifestyle_image_link for lifestyle images in Google Merchant Center
How to use the lifestyle_image_link attribute in Google Merchant Center: format rules, URL guidelines and best practices for more CTR.
Read article →AI & Automation
Gemini drives agentic commerce: curiosity becomes checkout
Gemini-driven agentic commerce: Universal Commerce Protocol, Universal Cart, new feed attributes, Merchant Advisor. What changes and how to prep your feed.
Read article →Performance
The Shopping ad auction: a strategic guide for merchants
How to stay competitive on Google Shopping: Auction Insights, flexible bids, tROAS, Performance Max, Local Inventory Ads and your own CSS.
Read article →Performance
Inventory level targeting: clear your stock with Local Inventory Ads
How inventory level targeting closes omnichannel gaps, clears post-holiday stock and sells winter goods before spring – plus a CSS partner's 25% bidding boost.
Read article →Google News
The EU's €2.42bn fine against Google: still working in your favour today
Why the EU Commission fined Google €2.42 billion for abusing its search dominance with Google Shopping – and how the CSS partner programme grew out of it.
Read article →CSS Basics
Advertising with CSS: how a Comparison Shopping Service cuts your Google Shopping costs
How does advertising through a Comparison Shopping Service work? How CSS, Merchant Center, Google Shopping, Performance Max, costs and switching fit together.
Read article →Markets
Selling across Europe with one CSS: one contract for 21 markets
How a single CSS partner lets you scale your shop across 21 European markets – with one contract and one fee.
Read article →CSS Basics
Google Shopping CSS: how the system works and why your bid counts in full
Google Shopping CSS explained: how a comparison shopping service works, why your bid counts in full, which strategy fits and how to connect your account.
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