On emailed invoices, you can choose to change the reply-to email address that is included. You may also add an email address on the BCC line, or CC an email address.
RECUR360 will automatically send out emails anytime an invoice is due, an invoice is past due, and when a customer has successfully paid an invoice. These emails can be customized with different messages, as well as set to send at different times if desired.
Set an automated email to go out if a customer's stored payment method fails when applying it to an invoice. This email will ask them to update their payment method, and can be customized with a unique message.