> For the complete documentation index, see [llms.txt](https://docs.gomdon.vn/untitled/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gomdon.vn/untitled/i.-khach-hang.md).

# I. Khách hàng

Hướng dẫn dành cho khách hàng