Who can I pay using Siri payments?
You can pay anyone set up as a payee on the account you’ve chosen for Siri payments.
Siri won’t be able to access payees set up on other accounts. If there’s someone you’d like to pay, you can either change the account you use for Siri payments or set them up as a payee on the account you’ve chosen. You can also pay your mobile contacts that have chosen to receive mobile payments.
You might have difficulty paying bills or companies with Siri. If you ask, you may get internet search results instead. This could change as Apple updates Siri.