×

Method and system for receiving, storing and processing electronic vouchers with a mobile phone or a personal digital assistant

  • US 20030004808A1
  • Filed: 07/22/2002
  • Published: 01/02/2003
  • Est. Priority Date: 11/22/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. Method of receiving, storing and processing electronic coupons for a consumer equipped with a mobile phone or PDA, hereafter called a mobile device (2), the mobile device including means (7) of exchanging data with a payment terminal (3) during a purchase operation, characterized in that, based on electronic coupon offers corresponding to discounts, at least one electronic coupon is received and stored in a mobile device (2) memory (6), the codes (15) of the purchased items (16) are read at the payment terminal, the list of coupons stored in the mobile device (2) is transmitted to the payment terminal (3), or conversely the list of items purchased, read off at the payment terminal, is transmitted to the mobile device (2). said list of coupons is compared with said list of items purchased, and if one or more items are identified for which there are one or more coupons, the amount of the discount or discounts corresponding to said coupons is automatically deducted from the total amount of the purchases.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×