A system and method is disclosed for customer promotion. A terminal enters a customer's identification code, along with customer transaction data, at the point-of-sale. A memory stores a database of previously entered customer identification codes and transactions data. Circuitry is provided for...http://www.google.de/patents/US5687322?utm_source=gb-gplus-sharePatent US5687322 - Method and system for selective incentive point-of-sale marketing in response to customer shopping histories
Method and system for selective incentive point-of-sale marketing in ...
