Ryvyl 

GreenBox POS, a technology company, engages in the development, marketing, and sale of blockchain-based payment solutions. Its blockchain-based systems facilitate, record, and store a volume of tokenized assets, representing cash or data, on a blockchain-based ledger. The company's products include QuickCard Payment System, a physical and virtual cash management system, including software that facilitates deposits, cash, and e-wallet management; point of sale solutions comprising software and hardware; and Loopz software solution, a mobile delivery service operations management solution with automated dispatch functionality. It serves customers in various industries, including foreign exchange, retail, and e-commerce sectors. The company was formerly known as ASAP Expo, Inc. GreenBox POS was incorporated in 2007 and is based in San Diego, California.