Quick payment only requires a password to complete the entire payment process. Once the user's account is hacked, it is very easy to be swiped. Therefore, it is not recommended to bind a credit card (credit card) to quick payment. If you need to enter your bank dynamic password every time you use a credit card (debit card) to make a purchase, this will provide higher security. When users use credit cards (credit cards) to make purchases, they should also pay attention to keeping their passwords and not leaking them to others.

When swiping a credit card (debit card) offline for consumption, be careful to cover up when entering the password. At the same time, users should also increase their awareness of safe card use.