> For the complete documentation index, see [llms.txt](https://pos.manual.nhanh.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pos.manual.nhanh.vn/pos/khuyen-mai/chiet-khau.md).

# Chiết khấu

- [Nội dung](https://pos.manual.nhanh.vn/pos/khuyen-mai/chiet-khau/noi-dung.md)
- [Một số CTKM hay gặp](https://pos.manual.nhanh.vn/pos/khuyen-mai/chiet-khau/mot-so-ctkm-hay-gap.md)