Commodity sales data processing device, system and control method
A technology for selling data and processing devices, which is applied in data processing applications, digital data authentication, payment architecture, etc., and can solve problems such as inability to perform checkout processing.
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no. 1 example
[0055] Next, the commodity sales data processing apparatus according to the first embodiment will be described in detail with reference to the drawings. In this embodiment, a self-service POS (Point Of Sales) terminal in which customers personally perform sales registration operations and settlement operations will be described as an example of a product sales data processing device. In addition, a semi-self-service POS terminal in which a store clerk performs a sales registration process and a customer performs a settlement process may be used as a commodity sales data processing device.
[0056] figure 1 It is a schematic diagram showing an example of the configuration when a plurality of self-service POS terminals according to the first embodiment are installed in a store. Such as figure 1 As shown, a plurality of self-service POS terminals 1 and waiter PCs (Personal Computers: personal computers) 2 are installed in the store. Each self-service POS terminal 1 and the att...
no. 2 example
[0143]Next, a second embodiment will be described. The second embodiment uses the self-service POS terminal 1 (commodity sales data processing device) described in the first embodiment as a self-service POS terminal 1a, and a server device 3 connected to the self-service POS terminal 1a through the communication line NT. An example of system 1b (commodity sales data processing system). The self-service POS system 1b has the same functions as the above-mentioned self-service POS terminal 1 only in configuration.
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