One-Page Checkout Pro by Qubix – More conversions, fewer abandoned carts

About the Extension

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Documentation

Arguably the best checkout in e-commerce — finally for Shopware.

In recent years, Shopify has indisputably dominated one thing: the checkout. Independently tested time and again, awarded as the highest-converting ordering process on the market, copied by countless shops worldwide. We asked ourselves: why doesn't Shopware have anything comparable? So we built it.

The One-Page Checkout Pro by Qubix brings the proven Shopify checkout principle to Shopware 6 — thought through pixel by pixel, cleanly implemented, no compromises. No re-skin, no polishing of the standard. A completely rebuilt ordering process that tackles exactly where Shopware has been leaving conversions on the table.

Why are you losing customers at checkout?

Every extra click costs you real money. Studies show: multi-step checkouts have significantly higher abandonment rates than one-page solutions — especially on mobile, where the majority of orders happen today. With our plugin you put the entire ordering process on a single page. Exactly the way the highest-revenue shops worldwide have long been doing it.

What makes this plugin different?

We didn't waste time polishing the standard checkout. We rebuilt the ordering process from the ground up — based on what is proven to work. Your customers see everything at once: contact details, delivery address, shipping, payment and order summary. On one page. Without a single page change. The result: fewer abandonments, more completed orders, measurably more revenue.

New: even more conversion power

We continuously develop the One-Page Checkout Pro — with features that pay directly into your revenue:

• In-checkout cross-selling – shows matching products ESN-style ("You might also like") and adds them with one click — without a page reload, without leaving the ordering flow. A higher cart value at exactly the right moment.
• Free-shipping progress bar – "Only X to go for free shipping!" is a proven nudge towards larger carts.
• Address autocomplete – address suggestions while typing (Google Places or Geoapify) auto-fill street, ZIP and city — fewer typos, faster completion.
• Newsletter opt-in – GDPR-compliant newsletter sign-up right in the checkout (double opt-in).
• Dark header – optional elegant dark header with its own (light) logo — in the look of the big brands.

The value at a glance

• Proven concept – the checkout standard that has shaped e-commerce in recent years, now native in Shopware
• Higher conversion – one-page layout instead of multi-step
• Higher cart value – cross-selling and a free-shipping bar right in the checkout
• Mobile-first – thoughtful responsive design, where your customers actually buy
• On-brand – colors, logo, dark header and sidebar adapt to your branding
• Theme-independent – works with any storefront theme

Features at a glance

• One-page layout – contact, address, shipping, payment and order summary on a single page
• Two-column design – form on the left, cart summary on the right, fully responsive
• In-checkout cross-selling – native Shopware cross-selling products ESN-style, selectable position, variant selection included, add without reload
• Free-shipping progress bar – configurable threshold with progress indicator
• Address autocomplete – Google Places or Geoapify (your own API key), fills street/ZIP/city
• Newsletter opt-in – optional, non-pre-checked checkbox with double opt-in
• AJAX shipping & payment switching – the order summary updates without a page reload
• Floating labels – modern form fields with smooth animations
• Custom select dropdowns – searchable, keyboard-operable, accessible
• Express checkout – PayPal Express embeddable directly in the checkout
• Guest purchase & registration – the customer decides whether an account is created
• Separate billing address – different billing address with one click
• Cart reservation timer – gentle urgency without aggressive countdowns
• Promo code field – voucher field right in the order summary
• Bank details on the thank-you page – incl. pre-filled payment reference (e.g. for prepayment)
• Minimal or dark header – either a light minimal header or an elegant dark header
• Configurable colors – primary color and sidebar background in your branding
• Custom logo – your logo in the checkout header (a separate one can be set for the dark header), in your size
• Trust elements – configurable USP badges such as "Free shipping" or "Secure payment"
• Theme-independent – your checkout always looks the same, no matter which theme is active
• German & English – fully translated

Who is the plugin worth it for?

For every Shopware 6 shop that has stopped giving away conversions. Whether B2C, D2C or brand shop — especially strong on mobile, where checkout abandonment happens most often.

? Free onboarding straight from the maker — included

You don't have to handle the setup alone. When you buy the One-Page Checkout Pro, we support you free of charge with the setup in your Shopware shop. Directly from the development team, no hidden costs, no hourly billing.

• Personal guidance with installation and initial configuration
• Branding setup — logo, colors, dark header, USP badges to match your shop
• Compatibility check with your active theme and your payment methods
• Answers to all your questions directly from the developers who built the plugin

Just drop us a line — we'll get back to you within one business day:
? info@qubix.de

Stop leaving revenue on the table at checkout.

Get the One-Page Checkout Pro now and bring the best checkout in e-commerce to your Shopware shop — including free setup assistance.

Still have questions before buying?

Write to us at info@qubix.de — we're happy to help.