UTM Tracking in Order 2 Step

As you know you can't add fields in Order 2 Step. But you can do this via adding some JavaScript code...

Add the following code on "Head Tracking Code"

The code looks like below. DON'T forget to change <YOUR_LICENCE_KEY> with your license key.

<!-- Global site UTM Simple Tracking Start-->
<script>
handl_custom_params=['_fbc','_fbp'];var handl_js=document.createElement("script");handl_js.setAttribute("src","https://track.utmsimple.com/utm.js?license=<YOUR_LICENCE_KEY>"),document.head.appendChild(handl_js),
handl_js.onload=function(){
setTimeout(
	function(){
		all = HandL.getAll()
		Object.keys(all).forEach( (x) => {
			if ( all[x] ){
				$('.o2step_step1').prepend(`<input type="hidden" data-custom-type="handl_${x}" class="elInput" name="custom_type" value="${all[x]}" />`)
			}
		})
	}, 1000
)
};
</script>
<!-- Global site UTM Simple Tracking End-->

BONUS: Trigger Zapier when checkout initiated...

Add the following code under Settings > Tracking Code (Footer Section)