# 加值服務

## 通知訂閱用戶

可開啟或關閉通知訂閱用戶功能（預設為關閉），可於銷售影片完成上傳公開影片時以訊息通知訂閱商城之用戶。

<figure><img src="/files/3galJFHVYO0mnrTaxyEa" alt=""><figcaption><p>新增銷售影片 - 通知訂閱用戶</p></figcaption></figure>

## 字幕/CC <a href="#switch-to-another-video" id="switch-to-another-video"></a>

可開啟或關閉字幕/CC功能（預設為關閉），影片上傳後會以AI自動為影片上字幕，方便消費者於靜音狀態下仍可以字幕了解影片語音內容。

<figure><img src="/files/Jxjis2hA5jrdzH9wlwCP" alt=""><figcaption><p>新增銷售影片 - 字幕/CC</p></figcaption></figure>

{% hint style="info" %}
溫馨提醒：『 通知訂閱用戶 』 及 『 字幕/CC 』，此兩種功能皆需完成購買後才能啟用唷。
{% endhint %}


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