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Customer management terminal equipment, customer managing method, and media for customer management

  • US 5,962,829 A
  • Filed: 11/01/1996
  • Issued: 10/05/1999
  • Est. Priority Date: 03/10/1994
  • Status: Expired due to Term
First Claim
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1. Automobile service station terminal equipment which interacts with a customer, based on customer identification information inherent to a customer and transaction information relating to a transaction with the customer and corresponding to the customer identification information, comprising:

  • bar-code reading means for reading a first two-dimensional bar-code having first two-dimensional bar-code information including first customer identification information and first customer transaction information, wherein the first two-dimensional bar-code is stuck on a motor vehicle in a manner so as to be recognized from outside thereof;

    means for receiving non-encrypted second customer transaction information consisting of an amount of gasoline purchased, running distance information, a date of a previous oil-exchange, and a date of a previous car wash;

    first converting means for converting said first customer identification information, said first transaction information, and said second transaction information into second two-dimensional bar-code information such that a host computer containing a customer master file is not used; and

    two-dimensional bar-code issuing means for issuing a second two-dimensional bar-code based on the second two-dimensional bar-code information, wherein said second two-dimensional bar-code is stuck on the motor vehicle in place of said first two-dimensional bar code such that it is unnecessary to connect said automobile service station terminal equipment to a host computer to re-retrieve said second two-dimensional bar-code information relating to said customer.

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