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Introduction
What TB Bundles is and which bundle formats it supports.
TB Bundles (also referred to as Smart Bundles) is a Shopify app for selling product bundles. You configure offers in the Shopify admin, enable the theme-agnostic smart-bundle widget, and shoppers add real component SKUs. Discounts are enforced at checkout by Shopify Functions (discount function plus cart transform).
Bundle formats
Shoppers pick from eligible products or collections within min/max rules.
Buy X, get Y free or at a percentage off. Gift cards cannot be free gifts.
Quantity tiers on a product — buy more, save more.
Slot-based bundles: fixed items plus choose-one options.
A curated set of products sold together at a bundle price or discount.
How it works
- 1Create a bundle in the admin
Pick a format, choose products, set the pricing rule, and publish. Each bundle is stored as a Shopify metaobject.
- 2Add the widget to your theme
Enable the TB Bundles app embed. The smart-bundle widget is theme-agnostic and works across Horizon, Dawn, and Maestrooo Stretch, Impact, and Prestige cart events.
- 3Shoppers buy
Quantity steppers update instantly. On a clean cart, add to cart prefetches and sends attributes on the add instead of serial apply → update → add. Lines are real component SKUs; discounts apply via Shopify Functions.