Tracking & attribution

PaySightSDK.createWidget({
  config: {
    productId: YOUR_PRODUCT_ID,
    sessionId: 'YOUR_SESSION_ID',
    environment: 'sandbox',
    amount: 29.99,
    data: {
      affiliateId: 'partner-123',
      campaign: 'spring-sale',
      source: 'landing-page-a',
      url: 'https://yoursite.com/offer?utm_source=email',
    },
  },
});

widget.update({
  data: {
    ...existingData,
    campaign: 'retargeting',
  },
});

function getUtmParams() {
  const params = new URLSearchParams(window.location.search);
  return {
    utm_source: params.get('utm_source') ?? '',
    utm_medium: params.get('utm_medium') ?? '',
    utm_campaign: params.get('utm_campaign') ?? '',
    url: window.location.href,
  };
}

const widget = PaySightSDK.createWidget({
  config: {
    // ...
    data: getUtmParams(),
  },
});