1, a card issued by the school. If it is a debit card, it will only be valid if it is activated within 3 to 5 years after issuance. If the card is not activated after this period, it may be invalid and can no longer be used.

2. If it is a credit card, there is also an activation period limit. Activated within 3 to 6 months after issuing the card. If it is not activated after this period, the card may be invalid.

The card issued by the school is a debit card or a credit card. It is recommended to activate as soon as possible to avoid unnecessary troubles caused by missing the activation period.