I hate when authors are all willy-nilly with numbers. When the currency doesn't make sense, the society doesn't make sense; meaning, at this point, the fukn story doesn't make sense😑. She just used up most of her money (and still has installment payments left) for a pre-owned and UNUSABLE carriage. "Unusable" means, it's only good for scraps. So, the thing should've been dirt cheap. How she used all the money she had for the carriage is a mystery, ntm, that damn installment plan🫤. Her magic papers made her about 36 gold and 36 silver. The food she got earlier was only a copper or two (so, food/a copper is about a buck). Roughly, 1000 coppers is 1000 bucks, and, generously, I'm gonna say the UNUSABLE SCRAP carriage was 1000 bucks. If it's 10 coppers to 1 silver, she has 360 coppers just from her silver. If it's 10 silver to 1 gold she has 3600 more copper right there. That's 3960 coppers. Or, 3960 bucks. That carriage is no way in hell worth 4 grand! AND, SHE STILL HAS MORE TO PAY! See?! That's one big fukn plothole, all bcuz the author wants to cut corners and not do math! Now the gd worldbuild makes no fukn sense at a foundational level! Irritating😮💨.