Pay with Apple Pay
You can easily and securely shop on your Mac in Safari using Apple Pay. Look for Apple Pay at checkout. Then complete your purchase using Touch ID on your Mac, your iPhone 6 or later (including iPhone SE) with iOS 10 or later, or your Apple Watch with watchOS 3 or later. If you complete your purchase using iPhone or Apple Watch, you must be signed in to iCloud with the same Apple ID as on your Mac.
Note: Apple Pay is not available in all markets.
Before using Apple Pay, set up your credit or debit card on the device you’ll use to complete your purchase.
At checkout, click Apple Pay.
You can change the credit card, shipping address, or contact information before completing your purchase.
Complete the purchase.
Mac with Touch ID: Use Touch ID.
Only one user account on your Mac can use Touch ID on the Mac to complete purchases with Apple Pay. Other user accounts must use iPhone or Apple Watch.
iPhone: Use Touch ID.
Apple Watch: Double-click the side button.