you should not credit cards, but create cards that are connected to the wallet used in bitcoin transactions.
With the card in my opinion will make it easier for bitcoin users to transact in the real world than to use their gadget to transact using bitcoin
We agree with genuin here. For a LIST OF CRYPTO DEBIT CARDS, showing deposit methods, fee levels, supported cryptocurrencies and more, see here:
https://www.cryptowisser.com/debit-cards/All the best,
Cryptowisser
Thanks for providing the link. It's good to see what cards there are in the world