Hello,
I have read through a few questions here and couldn’t find a clear answer.
I came across this on the interrail.eu site:
The Self-Service lets you book e-ticket reservations up to 3 hours before its departure. You'll receive an e-ticket which we recommend you print at home.
They recommend to print the e-ticket reservations. Now I am wondering if its okay to not print it and if I can use the e-ticket? Has anyone ever struggled with an e-ticket?