# 预订期限

预约时段有助于通过暂时 **占用一个时间段** 来防止重复预订。

## 其作用

{% hint style="info" %}
启用后：

* 所选时段变为 **已预留** （购买前）
* 付款后，它变为 **已预订**
* 如果未能按时完成结账，预订将过期，该时段将被释放
  {% endhint %}

## 如何配置

前往： **Sesami → 设置 → 预约时段**

请选择一种：

* 已禁用
* 5 分钟
* 10分钟
* 15 分钟
* 30 分钟
* 60 分钟

## 何时使用

{% hint style="warning" %}
如果客户可以将预订加入购物车，并且在结账前可能会花时间浏览，请启用此项。
{% endhint %}


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