Failure to obtain a new certificate from the bank does not affect the use of credit cards.

Even if the traffic credit card sent a text message, there was no further follow-up. Moreover, during this period, the traffic credit card has been replaced by a new credit card, and the first validity period has arrived.

Therefore, the expiration of the ID card has no effect on the normal use of the credit card.

It is best to renew your ID card three months in advance before it expires, because the longest authentication period of your ID card is three months. You'd better get a new card, and the old card will be invalid, so I won't delay your use.

Change a new ID card, bring the household registration book and the old ID card, and go to the public security organ where the household registration is located, and charge 20 yuan.