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Sales system and recording medium

  • US 20060100932A1
  • Filed: 02/17/2004
  • Published: 05/11/2006
  • Est. Priority Date: 02/18/2003
  • Status: Active Grant
First Claim
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1. A sales system comprising a recording medium used in purchasing a commodity, and a register apparatus that performs processing for settlement of payment for purchase of the commodity, wherein the recording medium includes:

  • a storage unit operable to store condition information that indicates a condition to be fulfilled in order for a discount to be applied to a regular selling price of the commodity, and calculation method information indicating a method for calculating a discount amount;

    a judgment unit operable to judge, when the commodity is being purchased, whether the discount is to be applied, based on the condition information;

    a calculation unit operable to calculate, when the judgment unit judges that the discount is to be applied, the discount amount, based on the calculation method information; and

    an output unit operable to output the calculated discount amount, and the register apparatus includes;

    a reception unit operable to receive the discount amount;

    a calculation unit operable to calculate a discounted selling price of the commodity by subtracting the discount amount from the regular selling price; and

    a payment processing unit operable to perform settlement processing for payment for selling the commodity at the calculated discounted selling price.

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