Export values (now renamed to custom values /wiki/spaces/FOMI/pages/9080301) are like 'flags' that can be attached to aircraft types, aircraft registrations, products /wiki/spaces/FOMI/pages/9079967, /wiki/spaces/FOMI/pages/9079965, /wiki/spaces/FOMI/pages/9080336 or organizations. The values can be used in accounting or in the price agreements.