Fulfillment Lexicon

Virtual Bundle

Virtual Bundle is a sellable product made of two or more component SKUs that is not pre-assembled, with its available quantity calculated from component stock and its components picked separately at order time.

Topic: Inventory Planning Entry INV-288

Why it matters for ecommerce brands

Virtual bundles let brands sell sets and gift packs without tying up inventory in pre-built kits. A stockout of any single component makes the whole bundle unavailable.

Formula and calculator

Bundle available = minimum over components of (component available ÷ quantity per bundle, rounded down)

Try your own numbers

The example values are filled in. Change any number to see your own result.

units
units
units

Bundles available = 180 bundles

Common questions

How is the available quantity of a virtual bundle calculated?
For each component, divide its available units by the quantity used per bundle, round down, and take the lowest result. That component is the constraint on how many bundles you can sell.

Cite this entry

"Virtual Bundle." Fulfillment Lexicon, last reviewed October 16, 2026. https://fulfillment.wiki/glossary/virtual-bundle/

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