Wallet Pass Stamp Types and Date Formats

More control over Apple and Google Wallet passes with customizable stamp types, balance stamps, and date formatting.

Custom Stamp Types

Punch-card style passes can now use different stamp designs, and you can show balance stamps—a visual representation of the customer's current balance—directly on the pass.

Configurable Date Format

Dates shown on passes (expiry, membership renewal, tier valid-until) now follow a format you choose, so European customers see 18/02/2026 and US customers see 02/18/2026.

Also Included

• Pass images now include a timestamp parameter, so updated artwork is picked up immediately instead of being cached
• The merchant portal shows which wallet passes each customer has installed

Why It Matters

Wallet passes sit on the lock screen. Every detail—stamp style, date format—either looks native to the customer or looks like it was built for someone else.