> For the complete documentation index, see [llms.txt](https://docs.711proxy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.711proxy.com/cn/chang-jian-wen-ti/fu-kuan-he-zhang-hu.md).

# 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)