Please note: On adding additional continents after the ticket has been issued, that you will be paying the 'new' fare.

For people who have issued the OWE with 'old' fares and there is a new fare now, you will be paying the difference between of the say 5 Cont fare with the one you issued (ay 4 Cont) fare. If you paid on an old fare, you will be charged the difference between the new fare and what you paid.

Sometimes, it isn't worth while.