What is a bit in money?

Excuse me, could you please clarify what you mean by "a bit in money"? Are you referring to the concept of digital currency, specifically Bitcoin or other cryptocurrencies, where the term "bit" is sometimes used in relation to the smallest unit of the currency? Or is there another context in which you're using the phrase "a bit in money" that I'm not aware of? I'd be happy to provide more information or answer any questions you may have about digital currencies and their units of measurement.