Does anyone know if you can upgrade to First Class using Seatfrog (or use any other type of First Class upgrade such as Weekend First where it is still offered) if you have a Standard Class Rail Sale ticket? And do all operators that participate in Seatfrog and/or offer Weekend First allow this, or does it vary by operator?
AIUI you can normally use a Seatfrog upgrade with any type of Standard Class ticket unless the terms and conditions of that particular ticket type say it may not be used with a First Class upgrade.
AIUI you can normally use a Seatfrog upgrade with any type of Standard Class ticket unless the terms and conditions of that particular ticket type say it may not be used with a First Class upgrade.