Zlats

Zlats are a fictional currency mentioned in the "Discworld" series of novels by Terry Pratchett. They are primarily used in the city of Ankh-Morpork. Zlats are depicted as being made of a base metal and are notoriously unloved by the populace, often described as being worthless and difficult to get rid of. Despite their low value, they are the standard unit of exchange in many transactions within the city.

The concept of zlats highlights Pratchett's satirical approach to economics and fantasy tropes. While many fantasy worlds feature gold, silver, and copper coins, zlats represent a deliberately unappealing and mundane currency. This choice allows for humorous situations where characters struggle to spend their zlats, or where their value is so low that bartering or other informal exchange methods are often preferred. The sheer quantity of zlats often required for even minor purchases underscores their diminished worth. The term itself has a somewhat unpleasant sound, further contributing to the currency's ignominious status within the Discworld.