THIBODAUX, La. -- Rouse's Supermarkets here is close to completing a year-old deployment of a Linux-based point-of-sale system for 200 checkout lanes at its 15 stores, just the second such ...

A Point of Sale (POS) system is a device businesses use to log orders and process sales. It is made up of hardware and software elements, and can also be used to carry out advanced functions like ...