Have a separate email address field within practice management which is the default for sending invoices to. Often the business owner does not want to receive the invoices
Create a new address with type "billing" for the client with the required email address for invoices and statements. This works for us. You end up typing the same postal address in for the billing and the main address of course if all you want is a separate email address.
Create a new address with type "billing" for the client with the required email address for invoices and statements. This works for us. You end up typing the same postal address in for the billing and the main address of course if all you want is a separate email address.