Electronic point-of-sale system using direct-access storage

Details Electronic point-of-sale system using direct-access storage Electronic point-of-sale system using direct-access storage

G - Physics

07

G

354/34

G07G 1/12 (2006.01) G06Q 30/00 (2006.01)

Patent

CA 1150412

ELECTRONIC POINT-OF-SALE SYSTEM USING DIRECT-ACCESS STORAGE Abstract A standalone point-of-sale terminal in a unitary physical package has input/output devices for communi- cating transaction data between the terminal and an operator, and also has a cash drawer. These devices and a direct-access storage are controlled by a pro- grammable processor which executes low-level routines from read only addressable memory and serially re- placeable high-level applications programs from read/ write addressable memory. Both applications programs and transaction data are stored on a single non-volatile, removable storage medium. RO979-013B

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