GK Software SE provides retail sector software worldwide. The company offers GK/Retail suite, including OmniPOS solution for point of sale; CLOUD4RETAIL, a unified cloud platform; GK Engage, a tool for creating intelligent loyalty programs; Mobile POS that enables to deploy mobile retail concepts; Central Services suite that provides an additional set of features, which allows to process and analyze a variety of transactions; Electronic Payments, a solution for credit, debit, gift, loyalty, and check; SAP Solutions, a omnichannel experience; Store Inventory Management, a solution for the seamless integration of stores with any central ERP system; and GK Drive, which gives retailers access to POS platform. It also provides Central Electronic Journal & Reporting, a one-stop shop for all the tools needed to search for, analyze, and report valuable transaction data; Central Returns, to automate returns transactions through custom rules configurations and enforcement of store policy; and Loyalty and Card Services, a centralized management portal for managing all programs. The company offers GK e-receipt, digital receipts that enhance customer service while protecting the environment; GK GO, a fully integrated scanless solution for attended and unattended stores; GK AIR products comprising cloud-based AI solutions for retailers; GK AIR Fraud Detection to avoid self-checkout and self-scan losses; GK AIR Item Recognition for checkout and weighing procedures; and TransAction+ solution for secure payment processing. It serves the food retail sector, pharmacy and household goods, fashion and lifestyle, DIY and furniture, technology, and cars markets. The company was founded in 1990 and is headquartered in Schöneck, Germany. As of May 16, 2023, GK Software SE operates as a subsidiary of Fujitsu ND Solutions AG.