LinkedIn Insight Tag (_linkedin_partner_id) conversion tracking

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

  // The LinkedIn Insight Tag is a browser script that sets a first-party
  // pixel and reports conversions from the page — no DOM in the sandbox, so
  // conversions must be reported via LinkedIn's Conversions API (server-side
  // equivalent) instead. Replace CONVERSION_ID and ACCESS_TOKEN (Campaign
  // Manager > Conversion Tracking > your conversion > API details).
  fetch('https://api.linkedin.com/rest/conversionEvents', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      Authorization: 'Bearer ACCESS_TOKEN',
      'LinkedIn-Version': '202405',
    },
    keepalive: true,
    body: JSON.stringify({
      conversion: 'urn:lla:llaPartnerConversion:CONVERSION_ID',
      conversionHappenedAt: Date.now(),
      conversionValue: {
        currencyCode: checkout.totalPrice.currencyCode,
        amount: String(checkout.totalPrice.amount),
      },
      eventId: checkout.token,
    }),
  });
});

Legacy pattern detected via: _linkedin_partner_id|snap\.licdn\.com\/li\.lms-analytics