Google Tag Manager is a Free tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app, without accessing your website or app code.
If you haven't yet set up a property in AnyTrack, head to the dashboard and add a new property.
To create a new Custom HTML tag:
Login to Google Tag Manager
Click Tags > New.
Click Tag Configuration and select Custom HTML.
Copy (ctrl+c) the AnyTrack Tag from the Dashboard and paste (ctrl+b} it into the HTML field.
In Google Tag Manager
Add a Trigger
Select Page View
Select All pages
Name the Tag and save your container.
Publish the container.