Information processing device and electronic bill system
An information processing device and technology for electronic bills, which are applied in data processing applications, point-of-sale network systems, payment circuits, etc., and can solve problems such as inability to distinguish bills
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[0045] An embodiment of the present invention will be described with reference to the drawings.
[0046] figure 1 It is a configuration diagram showing the overall configuration of the electronic receipt system according to the embodiment. Such as figure 1 As shown, in a store 1, a POS (Point Of Sales: point of sale) terminal 2 (although in the figure 1 Only one is shown in , but there may be more than one), router 3 . The POS terminal 2 and the router 3 are connected via an in-store LAN 4 (Local Area Network: Local Area Network). The router 3 is a device for connecting the LAN 4 in the store and the network 5 which is the Internet or a VPN (Virtual Private Network: Virtual Private Network). In addition, although not shown in particular, a storage server that collectively includes the POS terminals 2 may be installed in the store 1 .
[0047] The network 5 is connected with an electronic receipt server 6 . A plurality of electronic receipt servers 6 are installed in busi...
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