> For the complete documentation index, see [llms.txt](https://docs.sandbox.com.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sandbox.com.vn/4.-ke-toan/4.11-hoa-don-dien-tu-chinh-sua-va-bo-sung-du-lieu.md).

# 4.11 Hóa đơn điện tử chỉnh sửa và bổ sung dữ liệu

1. Cấu hình bật tắt phân bổ tiền chênh lệch ( chênh lệch = Số tiền trên Sandbox - Số tiền theo công thức Meinvoice tính được)

<figure><img src="/files/zXNMlyZlgUJ2IbXzulQ1" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/EGFgXf2CPjwNuSwP3WFG" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/mrCZl4zuiRJdSE9YOfZA" alt=""><figcaption></figcaption></figure>

2. Cấu hình phân bổ tiền chênh lệch vào Thành Tiền hay là giá VAT

<figure><img src="/files/dfHdnpWtyCStgb3kNWS8" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/AMtLFrK3gWYU8aLbUL2s" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/9AI3t05rBBfeZhgnbj9o" alt=""><figcaption></figcaption></figure>

3. Thêm dữ liệu để hiển thị Tên cửa hàng, mã cửa hàng, mã đơn hàng

<figure><img src="/files/0BIcB0U2a2wSNeZgljKC" alt=""><figcaption></figcaption></figure>

Đối với dịch vụ tính giờ, cho phép đơn giá bằng thành tiền và số lượng là 1

<figure><img src="/files/T0hygyNQSqFtaQ0QmQ8s" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/KE4jZ3CRm3afOsUsCv8b" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.sandbox.com.vn/4.-ke-toan/4.11-hoa-don-dien-tu-chinh-sua-va-bo-sung-du-lieu.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.