Impact.com pixel (order-confirmation conversion tag)

analytics.subscribe('checkout_completed', (event) => {
  const { checkout } = event.data;
  if (!checkout || !checkout.totalPrice) return;

  const orderRef = checkout.order ? checkout.order.id : checkout.token;
  const params = new URLSearchParams({
    OrderId: String(orderRef),
    TotalAmount: String(checkout.totalPrice.amount),
    Currency: checkout.totalPrice.currencyCode,
  });

  // Impact's conversion tracking is a tracking pixel/script tag — no DOM in
  // the sandbox, forward via fetch beacon instead. Replace ACCOUNT_SID and
  // PROGRAM_ID with your Impact partnership values (Impact > Technology
  // Partner setup for your Shopify integration).
  fetch(`https://trkn.us/ACCOUNT_SID/PROGRAM_ID/conversion?${params.toString()}`, {
    method: 'GET',
    keepalive: true,
    mode: 'no-cors',
  });
});

Legacy pattern detected via: app\.impact(radius)?\.com|impactcdn\.com|ire\.track\(