> For the complete documentation index, see [llms.txt](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/4.-tokenomy-and-ecosystem/4.2-tokens-and-mileage-unit.md).

# 4.2	Tokens and Mileage unit

- [4.2.1 MSOT ERC-20 Token](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/4.-tokenomy-and-ecosystem/4.2-tokens-and-mileage-unit/4.2.1-msot-erc-20-token.md)
- [4.2.2 SoM (SoT Mileage) App Mileage](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/4.-tokenomy-and-ecosystem/4.2-tokens-and-mileage-unit/4.2.2-som-sot-mileage-app-mileage.md)
- [4.2.3 SOT NFT ERC-721 Token](https://fingerate.gitbook.io/fingerate-whitepaper-v3.1/4.-tokenomy-and-ecosystem/4.2-tokens-and-mileage-unit/4.2.3-sot-nft-erc-721-token.md)