Open the Wallet app on your iPad
Tap the Add button
Choose Debit or Credit Card
Follow the on-screen instructions to add your card
Verify your card if prompted by your bank
Use Apple Pay in supported apps and websites
Select Apple Pay at checkout
Confirm the payment with Face ID, Touch ID, or your passcode
Make sure your iPad is signed in to iCloud with the same Apple ID on your devices
Keep your billing and shipping information up to date in Wallet settings