# 🔢 How to set a minimum number of participants required to book a service?

> Require a minimum number of participants before a service booking is confirmed.

> **ℹ️ Info**
>
> This is perfect if you want to require a minimum number of bookings or quests when making a booking

This could be for a variety of reasons such as:

* Group bookings 
* Spa packages
* Restaurant reservations
* Event space rentals

Steps to set a minimum number of participants required to make a booking

In your Shopify admin dashboard look at the left panel and click on **Apps.**
Click on **Cowlendar.**
Click on **Settings.**
Scroll down a bit and find **Quantity.**
**Enable** the quantity selector.

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976414155-Untitled_design_63_.webp)

Click on **Add a service.**

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976414383-Untitled_design_64_.webp)

**Add the service** you want to force a minimum quantity.

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976414629-Untitled_design_69_.webp)

Set the **minimum.**;

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976415067-Untitled_design_68_.webp)

> **ℹ️ Info**
>
> Notice how the Minimum is 4 and the Maximum is 7. This means the customer will be forced to have a minimum quantity of 4 and can select up to 7 if needed.

9. Click **save** before leaving :innocent:.

![](https://orka-chat.fra1.cdn.digitaloceanspaces.com/prod/help/671a5e245d077ea954b2cd4c/import/1791976413915-ScreenShot_Tool_-20250120084422.webp)