Apple Pay is a secure way to pay, this is because it doesn’t store your card details on your device or share them with merchants. Instead, it gives you a unique and encrypted Device Account Number, which is used alongside a one-time passcode that’s generated each time you make a purchase.  

 This means your sensitive account information always remains hidden. When you shop online with Apple Pay, the only information that’s shared with merchants is your name, email, billing and shipping addresses, and anything else necessary to process your order.