Global Blue Group Holding AG, together with its subsidiaries, provides technology and payments solutions for merchants, acquirers, customs, authorities, travelers, shoppers, and guests in Europe, the Asia Pacific, and internationally. It operates through three segments: Tax Free Shopping (TFS); Payments; and Post-Purchase Solutions (PPS). The company offers TFS, a value-added tax (VAT) refund service that allows eligible shoppers to reclaim VAT on goods purchased outside of their home country; and intelligence and marketing services. It also provides payment services, which enable customers to pay in their choice of preferred currency, home or destination, and at the point of sale (POS) when shopping outside of their home country. In addition, the company offers currency conversion services for POS, ecommerce return solutions, and dynamic currency conversion services at automated teller machines, as well as multi-currency processing services for online retailers. Further, it provides ZigZag, a technology platform that digitalizes the ecommerce returns experience and enhances the process for retailers and consumer queries; ShipUp, a post-purchase engagement solution for online purchases enabling brands to deliver post-purchase communication; and Yocuda that enables retailers to send digital receipts to their customers. The company was founded in 1980 and is headquartered in Wangen-Brüttisellen, Switzerland. As of July 2, 2025, Global Blue Group Holding AG operates as a subsidiary of Shift4 Payments, Inc.