Bundling raises average order value when the combination is something the customer would have wanted anyway. When it is not, you are discounting and calling it merchandising.
The options
Shopify Bundles — free and first-party. Fixed bundles with inventory tracked correctly. Start here.
Fast Bundle — flexible, handles mix-and-match and volume discounts, widely used.
Bundler — straightforward, cheap, good for simple quantity and set bundles.
Rebuy — more than bundling; a personalisation engine with bundle capability. Powerful and correspondingly priced.
Simple Bundles — good at bundles that need to ship as separate SKUs, which matters if your 3PL picks individual items.
| Best for | Watch | |
|---|---|---|
| Shopify Bundles | Fixed sets, free | Limited flexibility |
| Fast Bundle | Mix-and-match | Another script |
| Bundler | Simple volume bundles | Basic UI |
| Rebuy | Personalised recommendations | Cost |
| Simple Bundles | Fulfilment-level splitting | Narrower purpose |
What makes a bundle work
It matches a real routine. Cleanser with serum. Device with refill. Starter set for a beginner. The bundle removes a decision the customer was going to make anyway.
The saving is legible. Show the component prices and the bundle price. A bundle whose value is not obvious does nothing.
It does not compete with the product. The most common mistake we find is an accessory sold separately on the product page, pulling attention from the main decision. Turning that into a reason to buy the bigger bundle fixes both at once.
Before installing anything, check whether a pack ladder would do the job. For consumables, priced tiers with visible unit cost usually raise AOV more reliably than bundles and need no app at all.
Talk it through
Send us a product page and your AOV.
We will tell you whether a bundle, a pack ladder or a threshold is the right lever for what you sell.
Get a readA real read within one business day — not a sales call.
About the author
Manpreet Singh
Founder of Proscube. Leads the studio's Shopify, headless and CRO engineering, and works directly with founders rather than through account managers.
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