> For the complete documentation index, see [llms.txt](https://help.impact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.impact.com/brand/zh/what-would-you-like-to-learn-about/account-administration/account-settings/subscription-add-ons/subscription-add-ons-explained.md).

# 订阅附加项说明

impact.com 提供种类丰富的产品附加组件，可增强您的合作伙伴功能。

## 如何订阅附加组件？

如果您有兴趣购买 impact.com 附加组件，可在应用内完成。请参阅 *管理您的 impact.com 订阅* 下方部分，了解哪些附加组件可在应用内升级。

或者，您也可以联系您的 CSM（或 [联系支持](https://app.impact.com/secure/advertiser/support/customer-support-portal-flow.ihtml?execution=e1s1)）以获得购买尚未可在应用内升级的附加组件方面的帮助。

## 附加组件有效期多久？

一旦您购买附加组件，订阅费用将从下一个自然月的月初开始计算。您的附加组件订阅将与您的 Performance 订阅同时运行，并适用相同的续订条款。

## 我可以取消我的附加组件订阅吗？

您的附加组件订阅与您的 Performance 订阅绑定，并受您的 Performance 协议中的相同终止条款约束。

## 管理您的 impact.com 订阅

* [查看您的 impact.com 订阅和使用详情](/brand/zh/what-would-you-like-to-learn-about/platform-features/finance/your-subscription/view-your-impactcom-subscription-and-usage-details.md)
* [升级您的付费搜索监测版本](/brand/zh/what-would-you-like-to-learn-about/platform-features/protect-and-monitor-your-performance-program/paid-search-monitoring/upgrade-your-paid-search-monitoring-edition.md)
* [获取 Optimize 附加组件](/brand/zh/what-would-you-like-to-learn-about/account-administration/account-settings/subscription-add-ons/get-the-optimize-add-on.md)
* [比较包含功能与高级功能](/other/zh/bao-han-chuang-zuo-zhe-yu-chang-dao-zhe-gong-neng/bi-jiao-bao-han-gong-neng-yu-gao-ji-gong-neng.md)


---

# Agent Instructions
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## Querying This Documentation
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```
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