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.
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)
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/