Start using Tap to Pay on iPhone
On the SumUp app, tap the profile symbol in the top right corner.
Select "Tap to Pay on iPhone".
Tap "Set up".
Log in using your Apple ID. If you don’t have one, you’ll need to create an Apple ID to continue.
You can return to the Tap to Pay on iPhone section whenever you want to enable or disable Tap to Pay on iPhone as an option at checkout.
Once you’re all set up, you’re ready to start accepting payments with Tap to Pay on iPhone.