A return system

摘要

Ij:1mtrocpiuJLLbuALsuJa4Dao_I.LUu%- -- wai A return system including: a radio frequency identification (RFID) reader system for reading tag data of items 5 with RFID tags placed in a return area; and a returns computer system, including a reader controller for controlling reading of said tag data to read the tag data of the RFID tags with security data not set and set the security data on the read RFID tags. 4 LI4143~VJZJJ!1 r w ir a * t