你可以透過此功能終止會員當前會籍並取消後續收費，若有需要還可選擇加入其他會員計劃。取消訂閱後，會員將立即退出現有會員計劃，並停止未來的付款安排。請注意，所有訂閱均不設退款，敬請在選擇訂閱或取消前仔細考慮。
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# 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://rakosell.gitbook.io/rakosell-tutorials-zh/22-geng-gai-huo-qu-xiao-hui-yuan-dang-qian-ji-hua.md?ask=
```
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.