Shopify · building

Stackproof Bundles

Create native bundles, quantity breaks, and gifts from one rule engine.

Stackproof gives Shopify merchants one focused control surface for percentage bundles, fixed-value bundles, quantity breaks, and gift promotions without storefront scripts.

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What it does

Uses Rust Shopify Functions for checkout-time pricing logic.
Supports percentage bundles, fixed-price bundles, volume tiers, and free gifts.
Resolves competing product rules through explicit priority order.
Runs its embedded backend on Cloudflare Workers with durable D1 sessions.

Pricing

USD 9 / month

Questions

Does Stackproof add storefront JavaScript?

The implemented pricing mechanics execute in Shopify Functions. The embedded admin uses JavaScript, but checkout-time pricing does not depend on a storefront script.

Can it combine every promotion automatically?

No. Stackproof applies explicit rule priority inside its own engine and does not promise compatibility with every third-party discount or subscription app.

Product resources

Availability

This product is building. Marketplace installation opens only after live-environment validation.