Boots – shoes – and leggings
Patent
1988-01-25
1989-11-07
Smith, Jerry
Boots, shoes, and leggings
G07G 112
Patent
active
048796492
ABSTRACT:
A memory (9) in a transaction processing apparatus comprises a unit price data storage area 91 for storing PLU codes and unit price data corresponding to the PLU codes in addition to a PLU file (4). A CPU (5) in the transaction processing apparatus accesses the unit price data storage area (91) when a PLU code is entered from a keyboard (6), determines whether or not the same code as the entered PLU code exists in the unit price data storage area (91) and then, reads out data from the PLU file (4) in response to the PLU code. If and when the same PLU codes as the entered PLU code exists in the unit price data storage area (91), the CPU (5) registors data excluding the unit price data, of the data read out from the PLU file (4) and the unit price data corresponding to the PLU code stored in the unit price data storage area (91). On the other hand, if the same PLU code as the entered PLU code does not exist in the unit price data storage area (91), the PLU code and the unit price data, of the data read out from the PLU file (4) are stored in the unit price data storage area (91) and the data read out from the PLU file (4) is registered.
REFERENCES:
patent: 4389707 (1983-06-01), Tsuzuki
patent: 4649481 (1987-03-01), Takahashi
patent: 4707785 (1987-11-01), Takagi
patent: 4757448 (1988-07-01), Takagi
Kibby Steven G.
Omron Tateisi Electronics Co.
Smith Jerry
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