> For the complete documentation index, see [llms.txt](https://earn.blink.sv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://earn.blink.sv/chapter-201-the-origins-of-money.md).

# Chapter 201 - The Origins of Money

- [201.1 Lesson - originsOfMoney](https://earn.blink.sv/chapter-201-the-origins-of-money/201.01-lesson-origins-of-money.md)
- [201.2 Lesson - primitiveMoney](https://earn.blink.sv/chapter-201-the-origins-of-money/201.02-lesson-primitive-money.md)
- [201.3 Lesson - anticipatingDemand](https://earn.blink.sv/chapter-201-the-origins-of-money/201.03-lesson-anticipating-demand.md)
- [201.4 Lesson - nashEquilibrium](https://earn.blink.sv/chapter-201-the-origins-of-money/201.04-lesson-nash-equilibrium.md)
- [201.5 Lesson - singleStoreOfValue](https://earn.blink.sv/chapter-201-the-origins-of-money/201.05-lesson-single-store-of-value.md)