"UR:Compare＆Specification Table" shows side-by-side product specs in a clean modal on any product page. Register comparison data per product in the admin panel, save reusable label sets as presets, and add a Compare button to your theme without code. Pick candidates by individual products or by collection. Style the button and modal—colors, sizes, hover states, mobile layout, custom CSS—from the theme editor. Customers can swap products in the modal to compare the items they care about.