Cash register control system for authorization of selected operator functions
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United States of America Patent
Stats
-
Feb 11, 1986
Grant Date -
N/A
app pub date -
Oct 10, 1980
filing date -
Oct 12, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic cash register includes a clerk identifying system, wherein the clerk who handles the electronic cash register must be first registered before initiating the actual registration operation. An operation ability determination circuit is provided for determining whether specific operations can be performed by a specific clerk. When the system is preset not to perform, for example, the defrayment operation when the clerk 'A' handles the electronic cash register, the defrayment key is disabled when the clerk 'A' handles the electronic cash register.
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