We need to be able to get the emails of every person(Contact) that has an Invoice with us.
Is there a way to have a field auto populate in the Invoice module with the associated Contacts email? That way when we export all Invoices we can have a list of emails? Without having to type in the email each time we create an Invoice.
If that is possible or a some other solution that gets all emails of associated Invoices, that would work too. The end result is that we get the emails from everyone that has an Invoice with us.