alt Hacker NewsSelf promotion, support a long time HN reader and get your pass via https://allaboard.eu/eurail or https://allaboard.eu/interrail
It’s actually more affordable via us, as prices are net and we do free refunds. Loosing the Stripe fee but it’s worth it.
How do you handle seat reservation refunds? That was our most annoying experience with the Interrail app - a booking fee on top of the reservation, but little support when those trains were delayed or cancelled.