> For the complete documentation index, see [llms.txt](https://tailieu.smax.bot/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tailieu.smax.bot/5.-goi-cuoc.md).

# 5. GÓI CƯỚC

- [5.1 Đăng ký gói cước](https://tailieu.smax.bot/5.-goi-cuoc/5.1-dang-ky-goi-cuoc.md)
- [5.2 Nâng cấp gói cước](https://tailieu.smax.bot/5.-goi-cuoc/5.2-nang-cap-goi-cuoc.md)
- [5.3 Đổi page sang gói cước mới](https://tailieu.smax.bot/5.-goi-cuoc/5.3-doi-page-sang-goi-cuoc-moi.md)