Nexi Brings Wero to German eCommerce as Europe Pushes for Payment Sovereignty

European PayTech Nexi has activated Wero for online checkout in Germany, with BAUR, Quelle and the Bünting Group among the first merchants set to offer the account-to-account payment method to consumers. The integration marks one of the most consequential expansions yet of the European Payments Initiative (EPI) into commercial payments, a sector long dominated by US card schemes.

For finance professionals tracking the continent's drive toward strategic autonomy in financial infrastructure, the move signals that EPI's vision is shifting from policy ambition to merchant reality.

What does Wero actually change for European merchants?

Wero is built on instant account-to-account (A2A) transfers, bypassing the traditional four-party card model that routes transactions through Visa or Mastercard rails. For merchants, that translates into lower interchange exposure and faster settlement. For consumers, it means paying directly from a bank account without entering card details.

BAUR and Quelle, both part of the BAUR-Gruppe, will fold Wero into their existing "ComfortPay" checkout service. Bünting Group will deploy it across its Combi.de and MyTime.de online stores. Nexi has indicated additional merchant announcements will follow in the coming weeks.

The technical heavy lifting is being handled by Computop, Nexi's group company, which is acting as the official technical service provider for Wero in Germany.

Why is Germany the testing ground?

Germany matters because it is Europe's largest eCommerce market and historically one of the most fragmented. German consumers have long preferred bank-based payment methods over cards, with invoice payments and direct debit holding meaningful share. Wero is engineered for exactly that preference profile, which is why EPI prioritised the German rollout for retail payments at the end of 2025 ahead of broader expansion through France and Belgium during 2026.

The 16 banks and payment service providers backing EPI are betting that merchant-side adoption in Germany will create the network density needed to make Wero viable across the eurozone. The wallet currently serves 53 million users on its peer-to-peer product, live since 2024.

How does this fit into the broader European payments push?

Brussels has spent the past five years pressing for reduced dependency on non-European payment infrastructure. The European Central Bank's continued work on a digital euro, the SEPA Instant mandate that took effect in 2025, and now the commercial scaling of Wero all point in the same direction: a continental payments stack owned and operated by European institutions.

EPI has further migrations on its roadmap that will materially shift volumes onto Wero. Payconiq in Luxembourg is scheduled to migrate by 2026, and the dominant Dutch scheme iDEAL, which processes the majority of Dutch online payments, is set to migrate by 2027. Combined, these transitions are expected to bring at least 15 million additional consumers onto the platform.

For Nexi, listed on Euronext Milan, the Wero integration extends a strategic positioning that has seen the group consolidate its role as the connective tissue between European banks and merchants. Roberto Catanzaro, Nexi's Chief Business Officer for Merchant Solutions, also sits on the EPI board, underscoring the alignment between the two organisations.

What are the competitive implications?

Card networks will not cede share quietly. Both Visa and Mastercard have been investing heavily in account-to-account capabilities of their own, and PayPal continues to dominate digital wallet usage in Germany. Wero's success will depend less on technical superiority and more on whether enough Tier 1 merchants integrate it to make consumer adoption habitual.

The early signal from BAUR-Gruppe and Bünting is meaningful. BAUR-Gruppe alone reaches millions of German households through catalogue and online retail, providing the kind of distribution that turns a payment option into a payment habit.

Why This Matters to FinanceX Readers

The Wero rollout is no longer theoretical. With Nexi onboarding household-name German merchants, EPI is moving from infrastructure announcements to live commercial volume. Investors tracking European fintech should watch merchant acquisition velocity over the next two quarters as the leading indicator of whether Wero can credibly challenge entrenched card and wallet incumbents.

For banks, the question is whether Wero adoption strengthens deposit relationships or simply commoditises checkout. Either way, the European payments map is being redrawn in real time.

By Koen Vanderhoydonk - FinanceX Magazine