How do I update my new debit card on Apple Pay
my debit card has expired and I have now received a new card with a new date etc, how do I update this in Apple Pay or is this done automatically
[Re-Titled by Moderator]
iPhone 8 Plus
If your bank or credit card issuer supports it it should happen automatically yes.
See here: Manage the cards that you use with Apple Pay - Apple Support
While you can't change your card number or expiration date, it should update automatically when you get a new card. If your issuer doesn't support updates, you might need to remove the card, then add it again.