> For the complete documentation index, see [llms.txt](https://docs.posone.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.posone.vn/hdsd-pos-one-web/huong-dan-su-dung-phan-mem-pos-one.md).

# Hướng dẫn sử dụng phần mềm POS ONE