How do I know my concession has successfully been applied to my card? There are several ways to check whether your concession has been loaded: Call 0800 555 345 and select the balance menu – this will also inform you of any concessions When you next tag on, the card reader will double beep and display the concession name (examples of bus screens can be found here, and rail screens here. Scan your card using the Snapper mobile app – if a concession is present on the card it will be displayed Visit a Snapper retailer and request a balance enquiry receipt