Use the invenory costs in work orders to determine billing. Use asset invetory used for an individual to bill them for damages, Example: A student breaks a chromebook we replae the $100 screen, that screen cost is associated with their accout, could also add billing notifications, to notify assigned users of a charge or any additinally notifid users of the charge.
Thanks for the idea @Guest . We'll review this internally and reach out if we have any questions!