... pos 1)handheld rfid reader 2) with wifi,bluetooth,rfid,camera,gprs,barcode scanner,gps 3)provide SDK, Handheld POS with GPRS/GSM,GPS,RFID ... ,Barcode scanner 1)portbale rfid reader2)mobile rfid terminal with gps gprs3 ... line delivery confirmationshipment condition reportroute trackingsignature capturing Handheld POS with GPRS/GSM,GPS,RFID,Barcode scanner