Marta and the Demons by me. Big time. Smashwords. Also "The Internet of Things Your Mother Never Told You" in Twelve Tomorrows 2016. As well as Pokemoney, there's something buried in that weird bit at the end which isn't totally dissimilar to Wilkins's conceit. Also the forthcoming (maybe) "The Reduced Racine Yakuza Co." and also "Zippety Doo Da, Zippety Data."