Electronic cash register having direct price look-up function
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United States of America Patent
Stats
-
Jan 20, 1987
Grant Date -
N/A
app pub date -
Dec 22, 1983
filing date -
Dec 27, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic cash register includes a PLU instruction key for conducting the PLU (price look-up) function, and department keys for introducing the department information. A memory system is provided for presetting a desired PLU code to each of the department keys. When a desired department key is actuated in the direct PLU mode registration operation, the preset PLU code is read out to look up the unit cost stored in the memory area corresponding to the read out PLU code.
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