CartSella for Shopify

Launch gifts, discounts, bundles, and build-a-box offers from a single embedded admin app.

• Unified offer builder. Configure gift with purchase, quantity discounts, cheapest-item offers, and bundles in one place.
• Storefront-ready summaries. Merchants can preview plain-English offer logic before publishing changes.
• Future-proof architecture. The app is wired for Supabase-backed data, Shopify Functions, and theme app extensions.