A method and apparatus for providing cross-marketing and promotional offers to a customer using an electronic tag product identification system is disclosed. The disclosed technology also allows for presenting promotional offers in an automatic check-out process. RFID smart tags are associated with products...http://www.google.fr/patents/US20050149391?utm_source=gb-gplus-shareBrevet US20050149391 - RF-based electronic system and method for automatic cross-marketing promotional offers and check-outs
RF-based electronic system and method for automatic cross-marketing ...
Numéro de demande: 10/748,763 Numéro de publication: US 2005/0149391 A1 Date de dépôt: 30 déc. 2003 Brevet délivré: US7853477 ( Date de délivrance 14 déc. 2010)
