Uxellodunum on nostr

Open in Damus

This is amazing but I didn’t understand. The receiver didn’t specify an amount like you would do in a credit card payment. Is this just receive full amount stored in the card 🤔

Uxellodunum @Uxellodunum 1729540410

This isn't supposed to be a debit card.
It's an ecash note.

2

I think it's still a valid question and actually the biggest challenge in this current design. Either the card needs brains to do coin selection, or the receiver NFC reader must select the correct amounts it wants to withdraw.