After the Tuesday presentation of Apple Pay, TechCrunch shared a video that shows a demonstration of how the new mobile payment system works.
The user has to hold the device in the vicinity of NFC terminals and authorize the payment with the Touch ID.
The application opens Passbook and displays your default card. If multiple cards are associated with your account, you will be asked to choose the one you want.
The new Apple Pay is more secure and faster both for purchases in shops and online.