Problem description:
That is, my wife and I each have a card, but it is an account number, which means that I can save the card that he can mention and she can save the card that I can mention.
If so, what are the procedures?
Analysis:
That's not a joint card ... supplementary card.
Credit cards are basically available in big banks.
Debit card. I know. Bank of communications can.
Just bring two ID cards.