The credit card of Shanghai Pudong Development Bank has no activation period, that is to say, if the card is issued, it can be activated at any time without your opening or use.

But because the credit card itself has a validity period, that is, there is a sign similar to "09/ 19" under your card certificate, which means that this card will be invalid in September of 20 19. When the credit card expires, it must be renewed at the bank, and a new card needs to be activated.

Generally, credit cards are valid for more than three years, so they can be activated within two or three years. The card has expired. If you want to continue to use it, you should replace it with a new one. If you don't want to use it, you should remember to cancel the account.