The existence of the transaction switch is to facilitate the cardholder to close the temporarily unused card function and prevent the transaction from being stolen from the card function level.

There are mainly these functions ~ domestic card-free transactions: telephone order switching, internet transaction switching;

Hong Kong, Macao and Taiwan transactions: switching between credit card transactions and card-free transactions;

Overseas transactions: credit card transaction switch and card-free transaction switch;

Transaction limit management: single limit switch and single-day cumulative limit switch.