> For the complete documentation index, see [llms.txt](https://hotro-hoadonbachkhoa.pmbk.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hotro-hoadonbachkhoa.pmbk.vn/cac-buoc-de-bat-dau-su-dung-phan-mem/1.6-bo-ky-hieu-hoa-don.md).

# 1.6 Bộ ký hiệu hóa đơn

{% embed url="<https://youtu.be/NzW-wdvn8Mw>" %}

* Người dùng sử dụng tài khoản admin để đăng nhập phần mềm
* Chọn **Quản lý/ Bộ ký hiệu hóa đơn**, chọn **“Thêm”**

<figure><img src="/files/jzRlJ0qjNw68mPFfwWkW" alt=""><figcaption></figcaption></figure>

* (1) Chọn **Hình thức hóa đơn**
* (2) Chọn **Loại hóa đơn**
* (3) Chọn ký hiệu theo tên công ty ( ví dụ: bách khoa chọn BK)
* (4) Chọn **Lấy dữ liệu**
* (5) Tích chọn **mẫu hóa đơn**
* (6) Chọn **Lưu**

<figure><img src="/files/Pfus1w7i4PZ08WUTpvru" alt=""><figcaption></figcaption></figure>

* Lưu thành công bấm **Xác thực sử dụng**

<figure><img src="/files/lWdBVt6SirOZe0SXP4Lq" alt=""><figcaption></figcaption></figure>


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