audacy.js

analytics.subscribe("checkout_completed", (event) => {
  var script = document.createElement('script');
  
  script.onload = function() {
    const cacheBust = Math.random() * 10000000000000;
    const total = event.data.checkout.totalPrice.amount;
    const email = event.data.checkout.email;
    const orderId = event.data.checkout.order.id;
    const protocol =  "https:" === document.location.protocol ? "https://" : "http://";

    const imageUrl = `${protocol}trkn.us/pixel/c?ppt=24332&g=purchase&gid=60337&cv1=${orderId}&rev=${total}&ord=${cacheBust}&v=120`

    const x = document.createElement("IMG");
    x.setAttribute("src", imageUrl);
    x.setAttribute("width", "1");
    x.setAttribute("height", "1");
    document.body.appendChild(x);
  }

  script.src = document.location.protocol + '//trkn.us/pixel/c';
  script.async = true;
  document.head.appendChild(script);
});

• Updated var to const
• Updated imageUrl concatenation
• Fixed parens and bracket notation
• Fixed == vs ===
• Line 20 - in the code sent via slack, this does not have .js in the url, where the original code does.