How to add your card to your Apple PayTM Digital Wallet.
On iPhone,® open the Wallet App and tap the plus sign. From there, follow the onscreen instructions.
On Apple Watch,TM open the Apple WatchTM App on your iPhone® and select “Wallet & Apple Pay,” then tap “Add Credit or Debit Card.” From there, follow the onscreen instructions.
On iPad,® go into the Settings, open “Wallet & Apple Pay,” and select “Add Credit or Debit Card.” From there, follow the onscreen instructions.