Im already using the MasterCard SecureCode service and want to add another card. What should I do?
Related Questions
- What happens if my card is lost or stolen? Do I have to re-register with the MasterCard SecureCode service when I receive a new card?
- I have given a supplementary card to my spouse. How does Hang Seng MasterCard SecureCode Service work for the two of us?
- How do I register a card in the MasterCard SecureCode service?