# 付款和帳戶

- [你們提供免費試用嗎？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/ni-men-ti-gong-mian-fei-shi-yong-ma.md)
- [我的帳戶需要多長時間才能反映我所付款項？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/wo-de-zhang-hu-xu-yao-duo-chang-shi-jian-cai-neng-fan-ying-wo-suo-fu-kuan-xiang.md)
- [可以申請退款嗎？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/ke-yi-shen-qing-tui-kuan-ma.md)
- [如何購買代理？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/ru-he-gou-mai-dai-li.md)
- [如果我的帳戶長期都沒有處於“活躍”狀態怎麼辦？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/ru-guo-wo-de-zhang-hu-chang-qi-dou-mei-you-chu-wu-huo-yue-zhuang-tai-zen-mo-ban.md)
- [爲什麼我的帳戶被封鎖？如何重新驗證我的帳戶？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/wei-shen-mo-wo-de-zhang-hu-bei-feng-suo-ru-he-chong-xin-yan-zheng-wo-de-zhang-hu.md)
- [711Proxy 計費如何運作？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/711proxy-ji-fei-ru-he-yun-zuo.md)
- [高級計劃的費用是多少？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/gao-ji-ji-hua-de-fei-yong-shi-duo-shao.md)
- [我可以使用哪些付款方式來購買代理？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/wo-ke-yi-shi-yong-na-xie-fu-kuan-fang-shi-lai-gou-mai-dai-li.md)
- [我會收到發票嗎？](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu/wo-hui-shou-dao-fa-piao-ma.md)


---

# Agent Instructions: 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:

```
GET https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.