> For the complete documentation index, see [llms.txt](https://support.cregis.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.cregis.com/cregis-wallet-guide/zh-cn/accountmanagement/bill_and_payment.md).

# 账单及付款

Cregis提供多种订阅方案，以满足不同用户的需求。这些方案可以直接从您的账户界面查看、升级和购买。更高级别的方案，如商业版和企业版，提供更多权限，包括更多的API地址访问权和高级功能，如解锁风险管理工具。这种灵活性使用户可以选择最适合其需求的方案，同时提升他们在Cregis上的整体体验。


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# 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://support.cregis.com/cregis-wallet-guide/zh-cn/accountmanagement/bill_and_payment.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
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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.