what kind of shops or vendors can players encounter in faraway places, such as deep Xen’drik, The Frostfell, Argonnessen etc? What kind of currency would they use? Interesting question. This is something I'd want to address in a short article on my website rather than a tweet. I'm taking questions for those articles from my Patreon supporters… but I know you ARE a Patreon supporter, so I'll add it to that list!
— Keith Baker (@HellcowKeith) March 30, 2020