When the cardholder opens this service, the system will automatically ask for a password when making a transaction in an online shop that also provides visa verification services.
After password verification, the personal information displayed on the shopping website must be consistent with the information set by the customer on the credit card website before, otherwise it means that this is an unsafe online merchant.
After confirming the safety of the merchant, enter the payment password and complete the payment after verification. This has changed the current situation that only the existing information such as card number can be used for online payment, making online shopping safer and more secure, and preventing customers' credit cards from being stolen from online merchants.