The provided addresses template for the Craft Commerce checkout only shows the email to logged-out users. We need logged-in admin staff to be able to put orders through on behalf of a customer, over the phone. So, I'm showing the email input to logged-in users as well.
When the admin person arrives at the addresses template, the email field is pre-populated with the admin person's address. They replace their email with the customer's email. They submit.
The cart email remains the admin person's email address.
Can anyone think of a workaround for this?