Google Tag Manager

Google Tag Manager is used for tracking.

url: https://tagmanager.google.com/

Tag Manager Preview Mode

The new tag manager preview mode has an issue where an unpublished tag will not fail to connect to the site.
To work around this, add a tag that does not fire and publish first before making changes to test.

Tag Manager Installation

Self-Host Systems

CS-Cart
Joomla
Magento
Prestashop
Wordpress
X-Cart
Zen Cart

On-site Builder Systems

Bigcommerce
Ecwid
EKMPowershop
MyshopBlocks
Shopify
Squarespace
Wix
Yell

Chat Systems

CollectChat
Jivo
LiveChat
Tawk
Tidio
ZenDesk
Zoho

Generic jQuery Form Listener

create a custom HTML tag and change the index url to what the url is submitting to in the ajax form

<script>
jQuery(document).ready(function() {
	jQuery( document ).ajaxSuccess(function( event, xhr, settings ) {
		if (~settings.url.indexOf("/contact/form/process/")) {
			var dataLayer = window.dataLayer || [];
			dataLayer.push({'event' : 'contact-form-submitted'});
		}
	});
});
</script>