Disparar eventos woocommerce pixel facebook

<!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '216428187252098');
fbq('track', 'PageView');
//Eventos extra
jQuery(document).ready(function(){
	jQuery('.variations_form.cart').submit(function(){
	fbq('track', 'AddToCart');
	});
	jQuery('.add_to_cart_button.ajax_add_to_cart').click(function(){
		fbq('track', 'AddToCart');
	});
	if (window.location.href.indexOf("pago-de-la-compra") > -1) {
		fbq('track', 'InitiateCheckout');
	}
	var precio = jQuery('.order-total .woocommerce-Price-amount.amount bdi').text();
	var precioLimpio = precio.split("€");
	var preciosineuro = precioLimpio[0];
	jQuery('.checkout.woocommerce-checkout').submit(function(){
		fbq('track', 'AddPaymentInfo');
		fbq('track', 'Purchase', {value: preciosineuro, currency: 'EUR'});
	});
});
</script>
<noscript><img height="1" width="1" style="display:none"
src="https://www.facebook.com/tr?id=216428187252098&ev=PageView&noscript=1"
/></noscript>
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