> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.easystore.co/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Setup option picker

Option Picker is an app that enable merchants create and customize options for their customers to choose before checkout. It allows customers make their extra choices at checkout page. Merchants can also use Option Picker as survey form.

Step 1 : Go to Admin > Apps >  More Apps > Search for Option Picker

Step 2: Click to install the app

![](https://storage.crisp.chat/users/helpdesk/website/b34797d9594d3000/image_1sa59gg.png)

Step 3: Customize and name the label + option > Click "save setting"

![](https://storage.crisp.chat/users/helpdesk/website/b34797d9594d3000/untitled-design-15_2z8l0p.jpg)

Step 4: You may test and see it on your checkout page.

![](https://storage.crisp.chat/users/helpdesk/website/b34797d9594d3000/untitled-design-16_7jcwli.jpg)

||| ⚠️ Important note : We do not allow to change or edit the code for the checkout page (which include shipping & payment method) due to security reasons