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

# FAQ

- [意见和建议](https://useepay.gitbook.io/developer/faq/suggestion.md)
- [支付和预授权的区别](https://useepay.gitbook.io/developer/faq/zhi-fu-he-yu-shou-quan-de-qu-bie.md)