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Method and apparatus for distributing currency

  • US RE36,365 E
  • Filed: 09/04/1996
  • Issued: 11/02/1999
  • Est. Priority Date: 10/25/1993
  • Status: Expired due to Term
First Claim
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1. A method for distributing currency or purchasing goods and services, comprising the following steps:

  • generating a plurality of card numbers, each card number including an account number and a bank identification number, corresponding to card numbers encoded on a plurality of cards;

    creating a database on a central computer having at least a first field for said bank identification number, a second field for said account number, a third field for customer data, a fourth field for a currency amount, and a fifth field for a personal identification number (PIN);

    loading said bank identification number and said account numbers into said database, leaving said third and fourth fields without customer data or currency amount;

    receiving, at a subsequent time of card purchase, customer data, an ID number corresponding to a card number and a currency amount selected by a customer from a first remote terminal;

    immediately entering said customer data and said currency amount into said third and fourth fields, respectively, of said database corresponding to a bank identification number and an account number included in said card number;

    immediately entering a personal identification number (PIN) into a fifth field of said database corresponding to said customer;

    subsequently receiving, from a second remote terminal, a customer inputted PIN, a card number from a card for said customer and a debit currency amount;

    subtracting said currency debit amount from the currency amount in said database corresponding to the received customer card number and PIN and updating said currency amount in said database;

    transmitting to said second remote terminal an authorization message for transferring said currency debit amount if said currency debit amount is not greater than said currency amount in the database;

    transmitting to said second remote terminal a message denying the transferring of currency if said currency debit amount is greater than the currency amount in the database.

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