How to add and manage Customer Email Addresses
Once you have set up the The WooCommerce Multiple Email Recipients plugin, you can store as many email addresses as you like for each customer in your store. This article explains how you and your customers can add and manage their additional email addresses.
'Edit User' page in the WordPress admin

As the site administrator, you can manually add extra email addresses for a customer in the WordPress admin:
- Go to the 'Users' section in the left of the WordPress admin.
- Click on the user that you are adding extra email addresses for.
- Scroll down to the 'Customer billing address' section. (Note: The additional email addresses are stored here and not in the 'Contact Info' section further up the page, which is added by WordPress rather than WooCommerce.)
- Add as many extra email addresses as you like, and save the page.
One you have done this, the customer will be able to see the additional email addresses on their Account page. If they place an order while logged into their account, then they will also see the additional email addresses on the checkout (unless you have hidden them on the checkout).
Customer 'My Account' page
WooCommerce creates a 'My Account' page which logged in customers can see on the front end of the website.
If you have chosen to display the additional email addresses on the Account page, then the customer can view and manage them here.