We have the option to require a phone number with regular card checkouts, but it would be great if it was possible to request a phone number for purchases with "web payments" like Apple Pay, Google Pay, or Microsoft Pay as well.

This will be handy with shipping companies that require a phone number. Like UPS.

I can see from Apple's documentation, that it is possible to require a phone number through Apple Pay (https://developer.apple.com/documentation/apple_pay_on_the_web/applepaycontactfield), i imagine that this is the same with the other quick pay options.