# How to change the duration of a booking for a custom one? (i.e 15min)

{% hint style="warning" %}
**This is a Premium feature of Cowlendar.** You need to upgrade your plan if you want to use this feature and you are a free user of Cowlendar.
{% endhint %}

### **Steps to change the duration of a booking to a custom one**

1. In your Shopify admin dashboard look at the left panel and click on the **Apps**
2. Click on **Cowlendar**
3. Click on **My Service**
4. Click **Edit** on the service you want to add a custom meeting duration

<figure><img src="/files/OueR386t7DN5d2ovtxfJ" alt=""><figcaption></figcaption></figure>

5. Click on the **Availability** tab

<figure><img src="/files/F8s5qoLzYnZ2DE4qgFyP" alt=""><figcaption></figcaption></figure>

5. Scroll down to where it says **Meeting duration**
6. Click on an **empty box**&#x20;

<figure><img src="/files/puqPQAlIhgNLHHMNxcqU" alt=""><figcaption></figcaption></figure>

7. Click directly **on the number** to change it

<figure><img src="/files/PshJUTiIPSWdrD9Pa9ha" alt=""><figcaption></figcaption></figure>

8. Click **update** before leaving :innocent:


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