Store card templates can show a field as the native Google Wallet balance, like "Stamps: 6 / 10", and a field as the card holder's name.
Loyalty cards on Google Wallet can now show their balance the way Google intends: in the card's own balance slot, not just as a line of text.
Pick a field in the designer under Google Wallet balance, or set
design.google.loyaltyPoints through the API, and new passes show that field's
value as their balance (existing passes pick it up the next time they're
updated). Update the field and the balance moves with it. You can add
a second balance (the next reward, say) and choose a field for the card holder's
name. Apple Wallet passes are unchanged.
Nothing changes for existing templates until you turn this on.
Free for 10 active passes. No card required.