Embedding as an iframe Widget

If you embed your own widget as an iframe on third-party sites and want to track interactions inside it:

<script>
  window.b2mConfig = {
    apiKey: 'YOUR_API_KEY',
    batchSize: 1,
    sendInterval: 5000,
    enableSPATracking: false,
    eventGroups: {
      widget: {
        enabled: true,
        events: ['widget_loaded', 'widget_action', 'widget_add_to_cart'],
        autoTrack: []
      }
    }
  };
</script>
<script src="https://edge.b2metric.com/b2m-web-sdk.js"></script>

Replace the event names with your widget's actual events. In an iframe context, batchSize, sendInterval and SPA tracking are not auto-tuned the way they are in a standard script-tag install, so set them explicitly.