> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/help-center/cn/ji-fei-yu-fu-kuan/how-does-your-billing-cycle-work.md).

# 你们的计费周期如何运作？

了解 Oxylabs 计费周期的运作方式，包括付款时间和续订规则。

我们的自助套餐计费周期从购买当天开始。下一个计费周期的付款会自动授权。

对于其他套餐，除非另有说明，计费周期从每月第一天开始。系统会向您发送发票，且必须在七天内支付。

虽然您无法更改计费周期续费日期，但您始终可以随时为套餐充值或升级。


---

# 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 by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://developers.oxylabs.io/help-center/cn/ji-fei-yu-fu-kuan/how-does-your-billing-cycle-work.md?ask=<question>&goal=<user_goal>
```

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