Visit a Customer profile > Details > Addresses.
Click the three dots to Edit the address.
Add an additional email in the Update address pop-out and Save.
When an invoice is ready to be sent, you will see the additional address CC'ed with it.
Advanced: To ensure these emails always receive invoices in the future, follow this article on setting default billing and shipping addresses.
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Written by Anissa Zoelle
Updated over 2 years ago