[quote=@HereComesTheSnow]
I have another question, sorry if this has been answered already somewhere—is there a more or less universal “a gold coin is a gold coin, don’t worry about it” currency situation in this setting, or would my spaghetti enthusiast having Arrowfell-recognized legal tender on him raise some eyebrows
[/quote]

We will have Spice & Wolf level currency and money changing shenanigans and you will be happy about it