Barcode readers, computer keyboards, recorded computer operating programs, computer peripheral devices, recorded computer programs, recorded computer software, computers, cash registers, computer interfaces, notebook computers, modems, floppy disks, compact discs, magnetic encoded card readers, point of sale systems, point of service systems, information kiosks, vending machines, business machines, information terminals, transaction terminals, point of sale terminals, information servers, Internet servers, Internet browsers, office equipment, smart cart readers, electronic funds transfer terminals and systems, interactive voice response equipment, tolling systems

Electronic funds transfer, cheque verification, financial clearing, financial clearing houses, credit card services, debit card services