Method and assumptions
A damage or loss allowance reduces the units available to absorb a shipment cost. This tool allocates logistics costs only and does not add product purchase value.
Sellable units = shipped units × (1 - damage rate). Cost per sellable unit = total logistics cost / sellable units.
Common questions
Should duty be included?
Use the landed cost calculator for duty and import tax. Include only logistics-related charges here.
Why divide by sellable units?
Lost units cannot generate revenue, so surviving units must absorb the shipment cost for pricing analysis.
Independent calculator. Not affiliated with or endorsed by the platforms mentioned.