> For the complete documentation index, see [llms.txt](https://docs.quizsolverai.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.quizsolverai.com/doc/bonus.md).

# Bonus

- [Referral Program](https://docs.quizsolverai.com/doc/bonus/referral-program.md)