Do I still need to bring a bank card to travel now?

Personally, travel needs some financial support. Cash and bank cards can be used as the backup of mobile phones, and you can pay by swiping the bank card when you are in urgent need, so you need to bring your bank card when you travel, just in case.

Bank card refers to a credit payment tool issued by commercial banks (including postal financial institutions) with all or part of the functions of consumer credit, transfer settlement, cash deposit and withdrawal, etc. Bank card reduces the circulation of cash and checks, which makes the banking business break through the limitation of time and space and undergo fundamental changes.