I recently changed banks and added my new bank card to Apple Pay on my iPhone. I already have a corporate Amex card I use for work added to Apple Pay but his is the first time I have added a personal bank card. I was going to buy a new band for my Apple Watch through the Apple Store app and tried to use Apple Pay in the app but noticed my personal bank card is "not supported by the app" while my work Amex is - can anybody explain why this is? Why are some cards not accepted by Apple? I have used Apple Pay with my personal card in a few other apps and so far have not encountered this elsewhere.