electronic equipment and software for point-of-sale (POS) systems, namely, point-of-sale terminals, bar code readers, optical readers, scales, keyboards, printers, scanners, radio transmitters, radio receivers, computer hardware, and computer operating software

electronic equipment and software for point-of-sale (POS) systems, namely, point-of-sale terminals, [ bar code readers, optical readers, scales, keyboards, printers, scanners, radio transmitters, radio receivers, computer hardware, ] and computer operating software