Apple Pay is a service, that allows you to make payments easily with your Apple devices (your iPhone, Apple Watch, or iPad).
To start using Apple Pay on iPhones:
- sign in to the Wallet app
- tap the "plus" sign in the right corner
- follow the prompts
For Apple Watch and iPad:
- select “Wallet & Apple Pay” in the app in your iPhone
- tap “Add Credit or Debit Card”
- follow the prompts
When making a payment, keep your iPhone near the terminal with your finger on Touch ID. Or make double-click the side button for n the Apple Watch and keep the display near the terminal.