@atomicpoet @cendawanita I used travelers checks on one trip many years ago. These days I’d like to load up a digital wallet with whatever crypto is used at my destination and just use that. No exchange fees or conversions needed. I’ve gone to festivals where you can only get food and drinks using the tickets you buy from the organizers. It would be sort of like that, but a digital currency. I’ve read of this sort of system being created already but have never seen it in use.