Overpaying for Google Shopping?

Switch to Winnero CSS and cut your cost per click by up to 20%.

We never take over your Google Ads account or campaigns — the only thing that changes is who enters the auction for you. The switch takes five minutes and your first two months are free.

How it works

Switch today

The whole switch takes five minutes.

Send us your ID

Just the ID of your Google Merchant Center account.

Approve in one click

You confirm the request right in Merchant Center. We don't need access to your Google Ads.

You start saving

Your campaigns keep running without a single interruption, you just pay less.

How can we help you?

−20%

per click

Lower your ad costs

Leverage our status as an official Google CSS partner. Switching under Winnero removes Google's hidden margin, letting you instantly cut your cost-per-click (CPC) by up to 20% or boost visibility of your existing product ads in Google Shopping.

More about Google CSS

Show your e-shop on the Winnero comparison engine

We add your products to our own Winnero comparison engine, where they are found by shoppers who are comparing prices and ready to buy.

More about the comparison engine

Win orders with no risk

We plug your products into our advanced affiliate campaigns. You risk nothing — there are no upfront fees, and you only pay commission on orders we actually deliver and that are completed.

More about the Affiliate program

European countries

satisfied clients

average performance uplift

What our clients say about working with us

“We've been using Winnero since 2020 and moved all our e-shops to this CSS for clearer and, above all, fixed invoicing. All in all, a fair service at a fair price.”

Peter BabjakPerformance Manager · Footshop

“We moved most of our e-shops to Winnero CSS from a foreign provider because of their very fast communication and their excellent, customer-focused approach.”

Tomáš BartekCMO · Lentiamo