If your card is reissued due to expiration date renewal or loss or theft, your au PAY balance will be transferred to the new card when you complete the activation procedure.
If you have a card that has expired, after the activation of your new card, cut it up with scissors and discard it.
Customers who need to complete the activation process
Customers using the card for the first time
Customers who applied for a new card due to expiration renewal
Customers who have had their card reissued due to theft, loss, etc