> 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/ja/what-would-you-like-to-learn-about/account-administration/account-settings/subscription-add-ons/subscription-add-ons-explained.md).

# サブスクリプション追加機能の解説

impact.com では、パートナーシップ機能を強化する幅広い製品アドオンを提供しています。

#### アドオンを購読するにはどうすればよいですか？

impact.com のアドオンの購入にご興味がある場合は、アプリ内で購入できます。以下の *impact.com のサブスクリプションを管理する* セクションを参照して、アプリ内でアップグレード可能なアドオンをご確認ください。

または、CSM（または [サポートにお問い合わせください](https://app.impact.com/secure/advertiser/support/customer-support-portal-flow.ihtml?execution=e1s1)）に連絡して、まだアプリ内でアップグレードできないアドオンの購入について支援を受けてください。

#### アドオンの有効期間はどのくらいですか？

アドオンを購入すると、サブスクリプション料金は翌暦月の初めから発生します。アドオンのサブスクリプションは Performance サブスクリプションと同時に有効で、同じ更新条件が適用されます。

#### アドオンのサブスクリプションをキャンセルできますか？

アドオンのサブスクリプションは Performance サブスクリプションに紐づいており、Performance 契約の同じ終了条項が適用されます。

#### impact.com のサブスクリプションを管理する

* [impact.com のサブスクリプションと使用状況の詳細を表示](/brand/ja/what-would-you-like-to-learn-about/platform-features/finance/your-subscription/view-your-impactcom-subscription-and-usage-details.md)
* [有料検索モニタリング版をアップグレードする](/brand/ja/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)
* [Optimize アドオンを入手する](/brand/ja/what-would-you-like-to-learn-about/account-administration/account-settings/subscription-add-ons/get-the-optimize-add-on.md)


---

# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://help.impact.com/brand/ja/what-would-you-like-to-learn-about/account-administration/account-settings/subscription-add-ons/subscription-add-ons-explained.md?ask=<question>&goal=<endgoal>
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