var psc = '';
  function parsePscode(psc) {

    const parts = psc.split("_");
    return {
      ch: parts.length > 2 && parts[2].length > 0 ? parts[2][0] : 'NA'
    };
  }

  const parsedData = parsePscode(psc);

  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());

  gtag('config', 'DC-15156564');

  gtag('event', 'conversion', {
    'allow_custom_scripts': true,
    'u1': parsedData.ch || 'unknown',
    'u2': '',
    'u3': '',
    'send_to': 'DC-15156564/home/eharm0+standard'
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