Page Comparison

<script>
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  {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', 'SEUCÓDIGOFACEBOOK');
  fbq('track', 'PageView');
</script>
<noscript><img height="1" width="1" style="display:none"
  src="https://www.facebook.com/tr?id=SEUCÓDIGOFACEBOOK&ev=PageView&noscript=1"
/></noscript>

<script>
fbq('track', 'ViewContent', {
content_name: {{facebook.produto.nome}},
content_category: {{facebook.produto.categoria}},
content_ids: {{facebook.produto.id}},
content_type: 'product',
value: {{facebook.produto.valor}},
currency: 'BRL'
});
</script>

<script>
fbq('track', 'InitiateCheckout');
</script>

<script>
fbq('track', 'Purchase', {
content_ids: {{moovinfacebook.compraproduto.id.car}},
content_type: 'product',
value: {{moovin.compra.valor}},
currency: 'BRL'
});
</script>

<script>
fbq('track', 'AddToCart', {
content_ids: {{facebook.produto.id.car}},
content_type: 'product',
value: {{facebook.order_values.total}},
currency: 'BRL'
});
</script>