Build a Packaging BOM
A packaging bill of materials lists what it actually takes to pack one unit of a product, and totals the cost and weight for you.
Build the BOM
- From the Packaging Specs list (or the Units page), click BOM.
- If none exists yet, click Create BOM — this creates and activates version 1.0.
- Under Add Packaging Material, choose a material and enter:
- Qty / Unit — how much is used per finished unit
- UoM — each, g, kg, m, cm, or ml
- Scrap % — expected waste, added to the effective quantity
- Optional — tick for extras like a gift box that should show and cost per line, but stay out of the standard unit cost
- A sequence and optional notes
- Add Line — the live cost panel updates with total cost and total weight per unit, based on required lines only.
- Review any warnings above the table — missing material cost, zero weight, or an inactive material — and fix them so the roll-up stays accurate.
You can keep multiple BOM versions per item, with one active default at a time — activate a different version in one click when your packaging changes.
Where this cost and weight show up
- On the item — the Packaging Specification accordion on the item form shows a Packaging Cost (BOM) and Total Weight/Unit badge, or No BOM if none exists yet.
- Landed cost — allocating by weight uses each item's per-unit packaging weight from its default BOM, falling back to quantity if there's no BOM. See Landed cost and GRN variance.
- Manufacturing — completing a work order for this item automatically records what was consumed — see Track packaging consumption.
- Sustainability dashboard — the BOM is what turns sales into a packaging footprint — see Monitor packaging sustainability.