Kitting
Combining multiple individual SKUs into a single package or bundle before shipping.
1 min readLast updated Apr 2026
Reviewed by Golden Digital·Operator-reviewed ecommerce reference
Quick Reference
CategoryFulfillment & Operations
Related Terms1
Combining multiple individual SKUs into a single package or bundle before shipping.
Why It Matters
Kitting enables bundle sales, subscription boxes, and gift sets without creating new product SKUs. Pre-kitting bestselling bundles speeds fulfillment; on-demand kitting provides flexibility. The choice between them depends on volume and predictability.
Practical Example
Scenario
A skincare brand sells a popular 'Starter Kit' containing 4 products.
Calculation
On-demand kitting: pick 4 items + assemble = 4 minutes/kit. Pre-kitted: pick 1 kit = 30 seconds. 500 monthly kit orders × 3.5 minutes saved = 29 hours/month savedResult
Pre-kitting the bestselling bundle saves $600/month in labor and reduces shipping errors from 3% to 0.5%.
Pro Tips
- 1Pre-kit high-volume, consistent bundles for efficiency
- 2Use on-demand kitting for custom bundles or low-volume combinations
- 3Create a 'kit' SKU for inventory tracking even if components have individual SKUs
- 4Include packing instructions/QC checklists for consistent presentation
Common Mistakes to Avoid
Pre-kitting too much inventory that doesn't sell as bundles (can't undo easily)
Not tracking kit components' inventory separately (stockout surprises)
Inconsistent kit presentation when multiple people assemble