BundleKit adds a quantity-break tier selector directly to your product pages, so shoppers see the savings before they ever reach the cart. Tiers, discount type, and which products they apply to are all set from one screen. Discounts are applied automatically through Shopify Functions, so what's shown on the product page always matches the checkout total. The widget installs as a no-code theme app block, inherits your theme fonts and colors, and ships with English and French labels.

• Quantity-break tiers on the product page with a Most Popular badge
• Discounts enforced by Shopify Functions, so the checkout always matches
• No-code theme app block — drag above Add to cart, nothing left on uninstall
• Built-in English and French labels that match your theme fonts and colors
• Apply tiers to one product, a list, a collection, or your whole store