When you use your Apple Pay to pay in store, online or in app Apple Pay doesn’t send your real card number to the merchant. Instead, a unique code is assigned, encrypted and securely stored on your device (a token).
Every time you associate your moey! card to one of your Apple equipments, a specific token is created for that device.
You can add your moey! card up to 9 Apple equipments. Each time you associate a new equipment, you will receive a SMS to confirm your request.