> For the complete documentation index, see [llms.txt](https://help.getupnote.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.getupnote.com/ko/resources/upnote-premium/troubleshooting.md).

# 문제 해결

- [프리미엄이 표시되지 않을 때](https://help.getupnote.com/ko/resources/upnote-premium/troubleshooting/premium-purchase-not-reflected.md)
- [중복 결제 발생 시](https://help.getupnote.com/ko/resources/upnote-premium/troubleshooting/duplicate-charges.md)