Upsell bookings widget

This page demonstrates the inline embed pattern. The widget mounts directly into the placeholder div below, inside a Shadow DOM. Two HTML tags are all a host page needs.

<script async src="https://upsell-bookings-widget.pages.dev/widget.js"></script>
<div
  id="upsell-bookings-widget"
  data-store-key="..."
  data-resource-type-id="..."
  data-resource-name="lane"
  data-resource-name-plural="lanes"
></div>