For iPhone users:
- Select the card you wish to update the balance for
- Tap the refresh icon
- If the balance is unavailable
- Tap the 'Update Balance' at the bottom of the screen, and enter the amount spent
For Android users:
- Select the card you wish to update the balance for
- Tap the refresh icon
- If the balance is unavailable
- Tap the 'Update Balance' at the bottom of the screen, and enter the amount spent