If your payment is made on a domestic website, you need the vice cardholder to register online banking at the counter with the card and valid ID, and open the payment function (e-commerce or external transfer) according to your payment needs. And apply for an electronic password card or U shield to increase the amount of online payment.
If your payment is made on an overseas website, you need to call 95588 customer service, and the staff will open the "online communication" function for you, and then you can use the international credit card to make payment on the overseas website.
Note: The "Online Communication" function is risky. When you complete the payment, you need to call 95588 to turn off this function in time.