> 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-203-the-evolution-of-money-i.md).

# Chapter 203 - The Evolution of Money I

- [203.1 Lesson - evolutionMoney](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.01-lesson-evolution-money.md)
- [203.2 Lesson - collectible](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.02-lesson-collectible.md)
- [203.3 Lesson - storeOfValue](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.03-lesson-store-of-value.md)
- [203.4 Lesson - mediumOfExchange](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.04-lesson-medium-of-exchange.md)
- [203.5 Lesson - unitOfAccount](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.05-lesson-unit-of-account.md)
- [203.6 Lesson - partlyMonetized](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.06-lesson-partly-monetized.md)
- [203.7 Lesson - monetizationStage](https://earn.blink.sv/chapter-203-the-evolution-of-money-i/203.07-lesson-monitization-stage.md)