Bundles
Fast Bundle
VConvert
Use Fast Bundle when Shopify’s native bundles are too limited but the store still needs a merchant-friendly bundle app.
You can use the fit, pricing, risks and high-level setup information now. The full step-by-step instructions will be added after they have been checked against the app's latest official documentation.
The short version
What Fast Bundle is for
It is a strong growth-stage candidate for volume discounts, mix-and-match offers and more flexible merchandising without enterprise implementation.
Fit check
When this app makes sense
Strong fit
- Growth stores needing several bundle types
- Teams without developer resource
Probably not a fit
- Highly customised ERP-dependent bundle inventory
What success looks like
What it should help you improve
- Fixed and mix-and-match bundles
- Bundle inventory handling
- Bundle discount logic
- Who should manage it?
- Choose this before setup
- How much setup?
- Heavier setup
- What must it connect to?
- No required connections recorded
Implementation
Set up Fast Bundle properly
Before you start
- Bundle margin rules and inventory ownership
- 01prepare
Define bundle use cases and confirm contribution margin, inventory and fulfilment constraints.
Use this as the target for this stage. The full walkthrough is still being checked, so follow the app’s latest official instructions before changing your live store.
- What you should have
- You can show that this step is complete and working as intended.
- Result to check
- Bundle attach rate
- 02configure
Build the minimum set of offers in Fast Bundle rather than launching a large bundle catalogue.
Use this as the target for this stage. The full walkthrough is still being checked, so follow the app’s latest official instructions before changing your live store.
- What you should have
- You can show that this step is complete and working as intended.
- Result to check
- Average order value
- 03configure
Validate SKU, discount, tax and inventory behaviour across storefront and operations.
Use this as the target for this stage. The full walkthrough is still being checked, so follow the app’s latest official instructions before changing your live store.
- What you should have
- You can show that this step is complete and working as intended.
- Result to check
- Bundle contribution margin
- 04configure
Launch on a controlled product group and monitor support or fulfilment exceptions.
Use this as the target for this stage. The full walkthrough is still being checked, so follow the app’s latest official instructions before changing your live store.
- What you should have
- You can show that this step is complete and working as intended.
- Result to check
- Bundle attach rate
- 05test
Measure bundle take rate, AOV, margin and incremental revenue.
Use this as the target for this stage. The full walkthrough is still being checked, so follow the app’s latest official instructions before changing your live store.
- What you should have
- You can show that this step is complete and working as intended.
- Result to check
- Bundle attach rate
After setup
How to use it day to day
The day-to-day usage guide is still being researched. It will explain what to check regularly, who should do it and which result to track.
Measurement
How to know it is working
- Bundle attach rate
- Average order value
- Bundle contribution margin
Cost planning
Pricing snapshot
- Starting price
- Free
- Typical range
- Free
- How pricing works
- Free plan with paid upgrades
This is a dated pricing snapshot and must be rechecked before publication or purchase.
Confirm current pricing with the vendor before purchasing. Snapshot checked 2026-07-17.
Before you choose
What to check and what else to consider
Things to watch
- Bundle discounts can grow revenue while reducing contribution margin.
- Complex catalogue and fulfilment setups still require careful testing.
Other options
- Shopify Bundles for basic needs or Simple Bundles for component-level inventory complexity.
How this guide was checked
Official sources
- Fast Bundle official websiteofficial website
- Fast Bundle Shopify App Store listingshopify app store
Need the decision, not another app list?