If we ask you to approve a transaction when you’re shopping online, there are a few steps you’ll need to follow. 

• If you’ve got your notifications turned on, you can tap the notification to go straight to your app.
• Otherwise, log in to your app as usual. 
• Tap the ‘Approve a transaction’ tab at the top of the home screen.
• Then use your face ID, fingerprint or passcode to confirm your identity.
• Once you’ve done that, you can approve or decline transactions instantly.