('sms cost', 'The total cost of text messages sent after a service has used its free allowance.'),
('sms chargeable units', 'The number of fragments sent after a service has used its free allowance. This number takes into account the cost multiplier for <aclass="govuk-link govuk-link--no-visited-state"href="https://www.notifications.service.gov.uk/pricing#international-numbers">sending international text messages</a>.'),
('letter cost', 'The total cost of letters sent by a service.'),
('purchase order number, contact names, contact email addresses and billing reference', 'We add this data manually based on the information we get from services. You can help by adding it to the service settings page.'),