> For the complete documentation index, see [llms.txt](https://docs.payswap.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payswap.org/zhong-guo-ren/use-cases/bills.md).

# Bills

- [Flexible Loan Management](https://docs.payswap.org/zhong-guo-ren/use-cases/bills/flexible-loan-management.md)
- [Bill Payment](https://docs.payswap.org/zhong-guo-ren/use-cases/bills/bill-payment.md)
- [Taxes](https://docs.payswap.org/zhong-guo-ren/use-cases/bills/taxes.md)
- [代理投资](https://docs.payswap.org/zhong-guo-ren/use-cases/bills/proxy-investment.md)