b+s card service gmbh

Originally founded as b+s card service gmbh, the company established itself as a leading network operator and service provider for cashless payment processing in Germany and Europe. It offered a comprehensive portfolio of services including payment terminals (POS), e-commerce payment gateways, and acquiring services for various credit and debit cards. In 2017, it became part of the BS PAYONE Group, which later merged with Ingenico Payment Services. Today, the entity operates as PAYONE GmbH, a joint venture between Worldline and the DSV Group (Deutscher Sparkassenverlag), making it one of Europe's largest payment service providers.