> For the complete documentation index, see [llms.txt](https://ct0-1.gitbook.io/ct-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ct0-1.gitbook.io/ct-guides/getting-started/purchasing.md).

# Purchasing

<https://udguides.sellhub.cx/>