Paperless system for distributing, redeeming and clearing merchandise coupons
US4882675A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1984 |
| Grant date | Nov 21, 1989 |
| Priority date | — |
| Expiry date | Nov 26, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07G1/145
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Cents-off merchandise coupons are distributed and redeemed immediately and electronically. An electronic display of coupons valid for use in a particular store is presented to customers in that store. When a customer makes a selection of coupons from the display, the selection is recorded. The customer is subsequently identified at a store checkout station as the one who made the selection. In a preferred embodiment, the identification is made by scanning a special card adapted for use with the system. The items purchased in the store by the customer are recorded, and any matches between the coupons selected and the items purchased are determined electronically. The customer is immediately credited in accordance with the terms of the matched coupons. Redeemed coupons are periodically cleared electronically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.