Supersize Me helps Plus merchants provide value by offering strategic checkout upsells. The app is ideal for supplement brands, allowing customers to upgrade from smaller to larger products, single items to bundles, or basic to premium versions. One-click replacements keep the cart organized. Setup is simple with Shopify metafields, and a built-in analytics dashboard provides clear performance tracking.

• One-click checkout upsells that replace cart items instantly (Plus only)
• Easy upsell configuration via metafields
• Real-time analytics dashboard with revenue and conversion tracking