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Data collecting method

  • US 20030074254A1
  • Filed: 03/22/2002
  • Published: 04/17/2003
  • Est. Priority Date: 10/11/2001
  • Status: Abandoned Application
First Claim
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1. A data collecting method for collecting data on other commodities sold along with a specific commodity, comprising the steps of:

  • by means of a POS terminal of a shop, executing sales processing of a plurality of commodities including the specific commodity, issuing a receipt on which a transaction identifier of the sales processing and an entry coupon associated with the specific commodity are printed, creating a transaction data including at least the transaction identifier and a data on the plurality of commodities sold by the sales processing, and accumulating the transaction data in a transaction database connected to the POS terminal via a network; and

    by means of a server, accepting, via the network, entry information which is sent froma terminal of a consumer having the receipt and which includes contents of the transaction identifier and of the entry coupon printed on the receipt, making an access to the transaction database, and acquiring, from the transaction database, the transaction data corresponding to the transaction identifier included in the entry information.

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