You're about to mark this flight as ready to be invoiced.
This will let the Accounting team know they can start preparing the invoice, so
it's worth a quick check that all the attachments and supporting documents for
this flight are uploaded.
If you're offline, this will be queued and the Accounting team will only be
notified once your device syncs.
Caution: this can't be undone, and confirming may prompt the Accounting team to
start preparing the invoice.
