1. Login to the Admin Page:

The URL will be look like this: https://Your-Shop-Name.myshopify.com/admin/

2. Select “Themes” on the left-hand menu:

3. Select “Actions” and press “Edit code”:

4. Double check you are editing the file called “theme.liquid”:

 

5. Scroll down to the bottom and paste the tag code you have been provided before the closing “</body>” tag:

 

6. Save the changes and the set-up the set-up will be completed:

Your Tag should now be live on your Site!