System Maintenance Notice
20 March 2025
Dear Mastercard Cardholders,
Please be informed that system maintenance will be conducted on March 28, from 2:00 AM to 6:00 AM (HKT). During this period, Mastercard transactions may experience temporary interruptions, with an estimated total impact of 30 minutes.
We apologize for any inconvenience caused and appreciate your understanding.
Thank you.
