| 摘要 |
An information terminal, comprising: a store selection unit for selecting a specific store, a date and time appointment unit for appointing a date and time, and a display unit for displaying a sales data in a period of time including at least one of the date and time appointed by the date and time appointment unit according to the summed sales data of the commodities displayed in the store selected by the store selection unit in the form of a time-sequence graph.
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