ERC with operator prompting for entering quantity of selected mu

Details ERC with operator prompting for entering quantity of selected mu ERC with operator prompting for entering quantity of selected mu

1987-06-18

1989-05-23

Jablon, Clark A.

Boots, shoes, and leggings

G06F 1521, G07G 112

Patent

active

048336092

ABSTRACT:
For a merchandise checkout system including an electronic cash register having a keyboard and a display, and which further includes a price look-up table in which is stored a plurality of records each including a first item number identifying the purchased merchandise item and a second item number identifying the merchandise item as one which is sold as part of a multi-item package in which the records are distinguished by the number of such merchandise items being purchased there is disclosed a method for processing the purchase of a multi-item merchandise item consisting of identifying the purchased item as one which is sold as part of a multi-item package, requesting that the operator insert the number of such merchandise items being purchased into the keyboard, combining the number inserted to the first item number associated with the purchased merchandise item to generate a second item number and looking up the price of the number of such merchandise items being purchased in the look-up table by comparing the second item number with the combined first and second item numbers in each of the second records.

REFERENCES:
patent: 3059112 (1962-10-01), Rogal
patent: 3681571 (1972-08-01), Strohschneider
patent: 4084742 (1978-04-01), Silverman
patent: 4293911 (1981-10-01), Oonishi
patent: 4365148 (1982-12-01), Whitney
patent: 4419573 (1983-12-01), von Geldern
patent: 4502119 (1985-02-01), Tsuzuki
patent: 4521677 (1985-06-01), Sarwin
patent: 4734858 (1988-03-01), Schlafly

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