You can find whole information about your question at here:
https://uquid.com/monero-debit-cardBTW, why you need a card? the purpose of money is to make a private transaction. When you used the card, all of your identity on the card itself and make your identity name reveal when you re in the public. The purpose just for a transaction, why not using a wallet when you only simple transaction with a scan or sending by "Send" button.