发明名称 SUMMING-UP PROCESSING METHOD FOR SALES DATA
摘要 PROBLEM TO BE SOLVED: To attain highly reliable sales data management by temporarily totalizing sales totalization data obtained up to current time when no response is returned from a terminal at the time of transmitting a summing-up information from a terminal controller. SOLUTION: A terminal A1 temporarily totalizes its sales sum total every 20min, transmits the amount to the terminal controller 100, which stores the amount in a normal totalization table 101. When the controller 100 transmits summing-up information in the case of executing sales summing-up processing, the terminal A1 responds to the information by the sales sum total obtained up to the current time. The controller 100 stores the received sales sum total data in the table 101 as sales totalization data. When subtotalization from the terminal A1 is normally transmitted but a response to the summing-up information can not be normally received, the controller 100 copies the sales totalization amount stored in the table 101 to a subtotalization table 102 and sets up the value as the final sales amount of the day.
申请公布号 JPH0981861(A) 申请公布日期 1997.03.28
申请号 JP19950241479 申请日期 1995.09.20
申请人 OKI ELECTRIC IND CO LTD 发明人 YUGUCHI MITSUO
分类号 G07G1/12;G06F19/00;G06Q10/08;G06Q30/06;G06Q50/00;G06Q50/10;G06Q50/28 主分类号 G07G1/12
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