Shopware Payment Providers Compared: Fees, Features & the Right Choice (2026)

Which payment methods does an online store need?

Before comparing providers, the more fundamental question is: which payment methods does your shop need? The answer depends on your market, but the data is clear. In European e-commerce, four payment method categories account for over 90% of all transactions.

Digital wallets (PayPal, Apple Pay, Google Pay) lead the charge, with over 20% of European consumers using them weekly, according to Statista. Credit and debit cards remain the backbone for cross-border purchases. Buy Now, Pay Later (BNPL) via Klarna or similar providers continues to grow, particularly in markets like Germany and Scandinavia. Bank transfers and SEPA Direct Debit round out the essentials, especially for B2B.

Top payment providers for Shopware compared

The Shopware 6 ecosystem supports dozens of payment providers through plugins. But not all integrations are equal. Some offer seamless embedded checkout experiences, others redirect customers to external pages. Some sync perfectly with Shopware order management, others create reconciliation headaches. We tested the six most relevant providers for the DACH and European market.

Mollie: the all-in-one recommendation

Mollie has become the default recommendation for Shopware merchants, and for good reason. A single contract gives you access to over 25 payment methods: Visa, Mastercard, PayPal, Klarna, Apple Pay, Google Pay, iDEAL, SEPA, Bancontact, and the new Wero, among others. The Shopware 6 plugin is available directly from the Shopware Marketplace and installs with minimal configuration.

What makes Mollie stand out is operational simplicity. No setup fees, no monthly minimums, no lock-in contracts. You pay per successful transaction only. The plugin handles webhook callbacks reliably, and the checkout experience is embedded rather than redirected, which matters for conversion. According to Mollie, credit card fees start at 1.80% + EUR 0.25 for European cards.

Stripe: the developer favourite

Stripe is the gold standard for teams with development resources. The API documentation is exceptional, the sandbox environment comprehensive, and the multi-language SDKs make custom integrations straightforward. For EU card payments, Stripe charges 1.5% + EUR 0.25 per transaction, according to Stripe. The Shopware Stripe Integration plugin works well for standard setups.

The trade-off is fragmentation. Unlike Mollie, Stripe does not bundle all payment methods under one roof. PayPal requires a separate integration. Some local payment methods need additional configuration. If you want Klarna through Stripe, it works but adds complexity. For shops that need a simple, unified payment solution, Mollie is typically the better choice. For shops that want maximum control over the checkout experience, Stripe wins.

PayPal: mandatory, but not sufficient

PayPal remains the most recognized online payment brand globally. Offering PayPal is less a strategic choice and more a hygiene factor: customers expect it. The Shopware PayPal Integration is well-maintained and supports PayPal Commerce Platform, PayPal Express, and Pay Later options.

However, relying on PayPal as your sole payment provider is a mistake. Transaction fees range from 1.49% to 3.49% depending on your plan and transaction type, making it one of the most expensive options. PayPal also holds funds more aggressively than other providers, which can create cash flow issues for growing shops. Use PayPal as one option alongside a broader payment provider like Mollie or Stripe.

Klarna: the BNPL conversion booster

Klarna specializes in Buy Now, Pay Later and is the market leader in the DACH region. Offering Klarna can increase average cart size by 20-40%, because customers feel more comfortable making larger purchases when they can spread payments. The Shopware Klarna Integration supports invoice, installments, and direct debit.

The consideration: Klarna charges higher transaction fees than card payments (typically 2.49% + EUR 0.35 for invoice). For high-margin products, the increased cart size more than compensates. For low-margin products, the math changes. Note that Klarna is also available through Mollie, which simplifies integration if you already use Mollie as your primary provider.

PAYONE: the German enterprise choice

PAYONE is a German payment provider owned by Worldline and specifically built for the DACH market. It offers comprehensive payment coverage including Visa, Mastercard, PayPal, Klarna, iDEAL, and Wero, according to PAYONE. The Shopware 6 plugin is maintained on GitHub and compatible with current Shopware versions.

PAYONE makes most sense for enterprise shops processing high volumes. Plans start from EUR 11.90 per month with competitive transaction fees at scale. The advantage over Stripe and Mollie is PCI-DSS Level 1 compliance out of the box and dedicated German-speaking support. For shops processing under 500 orders per month, the monthly fees make it less competitive than Mollie.

Adyen: the multi-channel powerhouse

Adyen serves the largest e-commerce brands globally (Zalando, H&M, eBay). Its Interchange++ pricing model passes card network fees directly to merchants, resulting in lower costs for high-volume shops, according to Adyen. The processing fee is approximately EUR 0.10-0.15 per transaction plus interchange.

For Shopware shops, Adyen is relevant only at enterprise scale. The minimum monthly invoice requirement and integration complexity make it impractical for small and mid-sized merchants. If you process millions in monthly revenue and need unified payment processing across online, POS, and mobile, Adyen is worth evaluating. For everyone else, Mollie or Stripe will serve you better at lower cost.

Fee comparison: what does each provider cost?

Transparent fee comparison is where most provider marketing falls short. Here are the actual costs as of early 2026, based on publicly available pricing pages and our research. All fees apply to European card transactions.

Example calculation: 1,000 transactions per month

To make this concrete, here is what each provider costs for a shop processing 1,000 transactions per month at an average order value of EUR 80. We assume 60% card payments, 25% PayPal, and 15% BNPL/other.

Shopware integration: plugin quality compared

A payment provider is only as good as its Shopware plugin. We evaluated each provider on installation effort, checkout experience, compatibility, and update frequency.

Mollie and PayPal offer the smoothest Shopware installation experience. Both plugins are available on the Shopware Marketplace and work out of the box after entering API credentials. Stripe requires more configuration but rewards the effort with greater customization options. PAYONE and Adyen require dedicated setup time, often with agency support.

The checkout type matters more than most merchants realize. Embedded checkout (Mollie, Stripe, PAYONE) keeps the customer on your domain throughout the payment process. Redirect-based checkout sends them to an external page, which introduces friction and can reduce conversion by 5-10%. For optimal results, choose a provider that supports embedded or component-based checkout in Shopware 6.

Payment providers by shop type

The right payment provider depends on your business stage, order volume, and target market. Here are concrete recommendations based on scenarios we see regularly at Qualimero.

Payment providers and conversion optimization

Your payment provider choice is a conversion rate lever. According to Baymard Institute, the average cart abandonment rate is 70.2%. Of those who abandon, 13% do so specifically because their preferred payment method is not available. That is revenue you are leaving on the table.

Three specific optimization opportunities stand out. First, express checkout buttons (PayPal Express, Apple Pay, Google Pay) placed on the product page or cart page can bypass the entire checkout form, reducing friction dramatically. Second, BNPL options like Klarna increase average cart size by 20-40% because customers feel comfortable buying more when they can spread payments. Third, embedded checkout rather than redirects keeps the customer on your domain and reduces cognitive load.

The next frontier is dynamic payment method ordering. AI-powered systems can analyze customer behavior and display the most likely-to-convert payment method first. A returning customer who always pays with Klarna sees Klarna prominently. A new international customer sees credit card options first. This level of personalization is where an AI-powered product consultation layer adds value beyond just product recommendations.

Conclusion: our recommendation

After testing and comparing all major Shopware payment providers, the verdict is clear. Mollie is the best all-in-one solution for the majority of Shopware shops. Fair pricing, excellent plugin quality, all major payment methods from a single contract, and no monthly fees make it the lowest-risk choice.

Stripe is the right choice for shops with in-house development teams who want maximum API flexibility and plan to build custom checkout experiences. PayPal should be offered by every shop as a trust signal, but never as the sole payment option. Klarna is worth adding separately or via Mollie for shops selling products above EUR 50 average order value. PAYONE and Adyen belong in the enterprise tier for shops processing thousands of orders per month.

Whatever you choose, remember: the payment provider is just one piece of the puzzle. A seamless checkout experience only matters if customers actually reach it. For a complete view of Shopware payment strategy, see our Shopware Payment Guide.

Frequently asked questions