What's the best way to save expiring travel bank credits? Some things that come to mind:
To book way ahead a refundable ticket to a destination you might want to fly in the future and later change the date or hope that they change something (and ask for a re-issuance of credit with +1 year expiration)
Or maybe book an award flight, then add seat upgrades, etc, with travel bank credits?
Any idea?
Thanks