I've just purchased etickets for the first time and to be honest I'm a bit worried about using them. Do gateline staff know about these tickets and am I likely to get hassle using them?
E-tickets have been around for a number of years now. From my personal experience and speaking with some members of gateline staff, at some stations the percentage of passengers who have e-tickets is anything from 50-80%. I can't imagine there will be many people in the entire rail industry who haven't heard of them, let alone seen them.
Unlike m-tickets, true e-tickets do not require any form of activation and can be displayed in any format - whether that be in an app, printed out on paper, or shown in a PDF reader on an electronic device. The important thing is simply that the barcode can be scanned and the journey details checked (in case the staff or barriers don't have a scanner). You can have the ticket on as many devices as you like.
If you print an e-ticket out it is no different to a modern loo-roll paper ticket in my mind. Same sort of size and same sort of format!
A few apps, e.g. FirstGroup's apps (GWR, SWR, Hull Trains and TPE), claim to produce e-tickets but these are not true e-tickets as they cannot be shown across different devices. I would avoid these where possible. Good apps or websites, such as the Trainline derivatives I spoke of
here, will offer you true e-tickets wherever available.