> For the complete documentation index, see [llms.txt](https://docs.antbuddy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.antbuddy.com/tai-lieu-antbuddy-huong-dan-su-dung-antbuddy-docs-user-guide/quan-tri-khach-hang-antcrm-antcrm-customer-management/coupon.md).

# Coupon

## &#x20;<br>