Near field communication (NFC) tags and devices for tracking products, making mobile payments and providing advertising information; blank near-field communication (NFC) technology-enabled tags for tracking information within a network; Near field communication (NFC) readers; radio-frequency identification (RFID) tags and devices; RFID readers; radio-frequency identification tags for tracking information within a network

Near field communication (NFC) tags and devices for tracking products, making mobile payments and providing advertising information; blank near-field communication (NFC) technology-enabled tags for tracking information within a network; NFC readers; radio-frequency identification (RFID) tags and devices; RFID readers; radio-frequency identification tags for tracking information within a network