In short, yes, this is an option for ticket buyers.
However, it's not available on a regular event page and must be activated for you by the organiser in question. In addition to this, the invoice feature is a custom feature that must be included in their plan, so first things first they need to get in touch with us (support@ticketpass.org) to discuss adding this to their account.
Once that's done, we'll explain how to use it and they can liaise with you to ensure everything goes smoothly.