The train we were booked on last summer was delayed by an hour (cue a mad dash through Paris to catch the Eurostar...) and we were entitled to a refund from SNCF which we have duly received. However, it is in the form of vouchers. Does anyone know if I can use these vouchers to book future tickets online, as if not, they are not much use to me! They do have a number in them, but it is not particularly 'unique' iyswim.
I would be really grateful if anyone with experience if this could let me know. Thanks!