作者: Steven M. Horowitz
DOI:
关键词: Database transaction 、 Component (UML) 、 Computer network 、 Terminal (electronics) 、 Purchasing 、 Security token 、 Mobile device 、 Business 、 Embedded system 、 Point of sale 、 Coupon
摘要: During a transaction involving customer purchasing items at terminal, one or more of coupon data, basket token are transferred between the terminal and mobile device associated with customer, via proximity-based link. The link may be established, without limitation, NFC, RFID, other short-range interfaces. For example, place an NFC component embedded in customer's near terminal. Various techniques described for causing coupons to applied based on information over