> For the complete documentation index, see [llms.txt](https://newsleopard.gitbook.io/help-center/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://newsleopard.gitbook.io/help-center/features/payment/1.md).

# 發票多久會寄送？

## 三聯式電子發票

* 發票將會在儲值成功後 3-5 個工作天內寄至你填寫的信箱。
* 發票主旨為：公司抬頭 - 電子發票開立通知
* 發票寄件人：`noreply@service.gwis.com.tw`
* 發票為 **快豹科技有限公司** 經由關網資訊雲端電子發票系統所開立。

## 二聯式電子發票

二聯式電子發票則是寄送紙本發票至你填寫的地址，約需 2 週寄達。


---

# 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://newsleopard.gitbook.io/help-center/features/payment/1.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.