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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0152129 (1993-11-16) |
| 발명자 / 주소 |
|
| 인용정보 | 피인용 횟수 : 329 인용 특허 : 0 |
A system and method of allowing a shopper to obtain the benefit of reduced prices for certain items without the necessity of redeeming paper coupons is described, The system employs an integrated circuit (IC) smart card containing an erasable memory therein. This memory would contain information rel
A system and method of allowing a shopper to obtain the benefit of reduced prices for certain items without the necessity of redeeming paper coupons is described, The system employs an integrated circuit (IC) smart card containing an erasable memory therein. This memory would contain information relating to a discount coupon amount, as well as information relating to particular products which have been purchased. This card would be inserted into a reader/writer terminal provided at a retailer\s checkout counter. Items which are purchased are scanned and compared with items to be discounted as well as the information provided by the customer IC smart card. After the cashier has totaled the customer\s purchases, the information contained in the IC smart card would be altered accordingly.
A system for providing discounts to products purchased by a customer at a retail establishment, comprising: a list of the products to which discounts are to be applied; a computer system provided with a memory containing said list of the products, a discount amount applied to the products included i
A system for providing discounts to products purchased by a customer at a retail establishment, comprising: a list of the products to which discounts are to be applied; a computer system provided with a memory containing said list of the products, a discount amount applied to the products included in said list, the expiration of said discount amount, as well as the retail value of the products included in said list; at least one checkout station in communication with said computer system, said checkout station including a first terminal for entering information relating to products purchased by the customer and a second terminal provided with a reader/writer device; and a card retained by the customer, said card provided with an interface device and a memory, said memory initially programmed with a first monetary amount from which discounts based upon the products purchased by the customer are deducted, said first monetary amount read by said second terminal, said second terminal writing a second monetary amount into said memory reflecting the discount applied to the products purchased by the customer based on the information included in said computer system.
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