This article explains how to use the unicons library in order to import them into your theme and use them into the Info badges section.
You can either use those icons when you are customizing your info badge or customizing buttons in some section of your website.
To access the Icons Settings, click Customize (Themes section on Shopify) > Info badge.
The icon name is where you want to put the icon code, in order to import the desired icon of the library, you'll need to access the library to find and search for the icons.
Step 1. Get to the library
Step 2. Search for the Icon
You'll have over 2200 possible icons for you in the library. You can use the search bar or the categories to be more specific about what you want.
Step 3. Copy the icon name
In order to use the icon name, you can either just retype it or you can click as shown on the GIF to copy it and after paste it into Booster.
Step 4. Paste the icon name
You'll need to paste the Icon name into your theme and here's the result!