BundleStack

Tiered quantity-break offers with a product-page widget includ

by J & I Technology Solutions · Launched: July 2026 · Free plan available.

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Turn single-item orders into bigger carts with tiered quantity-break offers

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About BundleStack

BundleStack helps merchants order value with quantity-break promotions shoppers understand at a glance.Get tiered quantity breaks, a product picker, automatic Shopify discount sync, a theme widget, store health checks, and clean uninstall.Set products and quantity tiers, activate, and add the theme block. Discounts apply at checkout.Built for consumables, supplements, coffee, skincare, and apparel. Quantity-break offers with automatic Shopify discount sync Theme widget for product pages Product picker — no manual IDs Store health monitor with one-click fixes Clean uninstall removes discounts and data Show more Show less

Last verified: July 22, 2026 · Fresh