JPH0235285U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a functional block diagram of this invention, Fig. 2 is a block diagram of the first embodiment, Fig. 3 is a circuit block diagram of an electronic register in the same embodiment, and Fig. 4 is a RAM of a host computer in the same embodiment. Figures 5, 6, and 7 are flowcharts showing the operations of the electronic register, host computer, and output terminal in the same embodiment, and Figure 8 is the configuration of the second embodiment. 9 is a configuration diagram of the third embodiment, FIG. 10 is a flowchart showing the operation of the household account book output terminal in the same embodiment, and FIG.
The figure is a diagram showing an example of household account book output in FIG. 10. 1...CPU, 4...ROM, 5...RAM,
10...Printing section, 12...Barcode reader, H
M1...Transaction ID No. memory, HM2...Single item memory for each transaction.

Claims (1)

[Scope of Claim for Utility Model Registration] A generation means for generating identification data for identifying each transaction, and correspondence between input transaction detail data for each transaction and identification data generated by the above generation means. a storage means for storing the data for a predetermined period even after a series of data processing related to the transaction is completed; an issuance means for printing the identification data generated by the generation means and issuing it as a transaction identification receipt; A reading means for reading identification data in a transaction identification receipt issued by the issuing means; and an output means for outputting transaction detail data in the storage means corresponding to the identification data read by the reading means. A data processing device characterized by: