Does it matter if the social security card of CCB is useless after activation?

A fixed fee will be credited to your account every month. If you don't use it for a long time, the fee will still be yours, but you should always ensure the payment.

Social security bank card activation steps: go to the bank to activate the card with your personal bank card and my ID card. Set the password according to the counter instructions. After signing for confirmation, you can activate the bank card. To sum up, if individuals don't have time to go to the bank to activate, they can call the customer service phone behind the bank card and follow the prompts to activate normally, but it is safer to activate at the counter.