Electronic cash register having direct price look-up function

Details Electronic cash register having direct price look-up function Electronic cash register having direct price look-up function

1983-12-22

1987-01-20

Harkcom, Gary V.

Boots, shoes, and leggings

364900, G06F 1520

Patent

active

046384359

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.

REFERENCES:
patent: 4293911 (1981-10-01), Oonishi
patent: 4317172 (1982-02-01), Nakano
patent: 4419738 (1983-12-01), Takahashi et al.
patent: 4430713 (1984-02-01), Nakatani et al.
patent: 4441160 (1984-04-01), Azcua et al.

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