> For the complete documentation index, see [llms.txt](https://gptt.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gptt.gitbook.io/en/economic-model.md).

# Economic Model

- [$GPTT](https://gptt.gitbook.io/en/economic-model/gptt.md): GPTT's full name is GPT Token. The total issuance of GPTT is 50 billion, and it adopts a limited quantity and deflationary issuance model.
- [GPTT NFT](https://gptt.gitbook.io/en/economic-model/gptt-nft.md)