Hello, "VISA verification service" is mainly used for international payment services. It is a security verification service provided based on the existing VISA card online payment function. This function verifies passwords and personalized information. Double verification effectively protects the security of cardholders' transactions on international websites. This function is only available on websites that provide "VISA verification service".

If you have any other credit card questions, you can add the credit card QQ corporate customer service (4008205555) or WeChat (China Merchants Bank Credit Card Center) for consultation. Thank you for your attention and support to China Merchants Bank!