Klarna and Worldline signed a partnership to integrate Klarna’s flexible payment suite into Worldline’s merchant network. The collaboration enables businesses to offer Klarna’s services, including buy now, pay later options, for online and in-store transactions.

Integration begins in 2026 with Worldline’s e-commerce solutions. A subsequent phase will expand the service to physical point-of-sale terminals.

Klarna’s Chief Commercial Officer stated the deal significantly advances the universal availability of their payment methods. The partnership simplifies merchant onboarding and aims to increase sales by providing consumer payment flexibility across Europe.