It's supported on macOS - I know of a couple of desktop apps that use it. If you were running a Catalyst app on Mac that used Apple Pay it would work also. If y

It's supported on macOS - I know of a couple of desktop apps that use it. If you were running a Catalyst app on Mac that used Apple Pay it would work also. If you run into trouble you find me on Twitter (@nickjshearer) or the Apple Dev Forums.