... stable used 3.Application:Defrayment,Intelligent transporation,access control etc Mifare S50 Intelligent RFID CardFeatures Standard: ISO14443 Type ... or customizedMaterial: PVC or customPrinting: blank or customizedStorage temperature: -5~70°CDelivery: 12 days after receiving ... Checking the balance of electronic purses, Software locking,Digital signature, Loyalty Program,Stored value, Identification, ...