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] ){
            	if ($('.o2step_step1').length > 0){
					$('.o2step_step1').prepend(`<input type="hidden" data-custom-type="handl_${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)

<script>
setTimeout(
		function(){
			document.getElementsByName("email")[0].addEventListener('change', function(evt) {
				var data = {};
				handlj(handlj('form')[2]).serializeArray().map(function(x){data[x.name] = x.value;}); 
				data = Object.assign(data,HandL.getAll())				
				var names = handlj('[name="name"]').val().split(" ")
				data['fname'] = names[0]
				names.shift()
				data['lname'] = names.join(" ")
				data['email'] = handlj('[name="email"]').val()
	
				data['cur_url'] = window.location.href
				data['product_id'] = $("input[name='purchase[product_id]']")[0].value

				console.log(data)
				var json = JSON.stringify(data);
				var xhr = new XMLHttpRequest();

				data = new URLSearchParams(data).toString()
				var xmlHttp = new XMLHttpRequest();
				xmlHttp.open("GET", 'https://hooks.zapier.com/hooks/catch/xxxxxxxx/yyyyyy/?' + data, true);
				xmlHttp.send(null);
			});

		}, 500
)
</script>