Yewbridge Smart Collections builds automated product collections from rules you define. Combine conditions in nested AND/OR groups with advanced operators like ranges, contains, is-empty, is-discounted, and metafield filters. Filter by metafields, sales, inventory, tags, vendor and price. Sort with multi-level priority such as best-selling, then price, then title, and re-sync automatically as your catalogue changes. Reusable sort templates keep large catalogues consistent.