Extra email field for invoices

Dear support,
I would like to add a "billing email" field to the registration. This email field is set to "Receive Confirmation Email".

During the registration process, the billing email receives the Thank You event registration email, but when from the backend I approve a pending offline payment, only the registrant email receives the final confirmation with the invoice in attachment.
Since in my project the person that registers and attends the event may be different from the one paying for it, is there a way to automatically send the invoice not only to the Registrant email?

In the Component Configuration -> Invoice Settings -> "Send invoice to registrants" is set to Yes.

If you need to check my backend, your superadmin user is the same as in my last closed support ticket written to Tuan.

Thanks for your assistance
Kindest regards
Lorenzo

Hello Lorenzo

We don't support this at the moment. The setting Receive Confirmation Email only affect the the confirmation email (which is sent when registrants register for the event)

We don't use it for sending registration approved email, confirmation email.., so it's not possible

Tuan