That i didn't know and poor in my imho.
Certainly wouldn't encourage me to buy an away ticket in advance if i supported a visiting team.
Between trains strikes and bad weather, it would be a gamble by supporters in the winter.
Can't understand why most clubs won't sell tickets on the day to fans since sometimes you don't know till the day of the game if you can go, since for most games they are thousands of empty seats.
My last away game was Ayr in the cup last season and i can't remember the last away game in the league i been to, mostly because of having to buy always online early.
I am not a clever person on the laptop, so personally i hate this continue push by clubs to make online the only way to buy.
At the moment i am happy that i can walk up and pay on the day at our home games and hopefully the club won't change that.