WMS, Warehouse Labor & Fulfillment worked example

Returns Processing Cost at 98% restock-eligible share: a worked example in wms, warehouse labor & fulfillment

Push restock-eligible share up to 98% and the picture changes. This example computes every intermediate figure at that operating point. A fulfillment lead budgets reverse-logistics labor for a product line with elevated return rates to weigh against a restocking-fee policy.

The inputs for this scenario

  • Returned units processed: 1,500 units (unchanged)
  • Handling cost per return: 6.5 $/unit (unchanged)
  • Restock-eligible share: 98 % (raised for this scenario; the documented default is 85)
  • RMA system flat fee: 400 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total cost = returned units x handling cost per return x restock-eligible share% + RMA system flat fee) to the inputs above produces each figure below.
  • At this operating point the engine returns 9,955 $ for total returns processing cost, the number this scenario is built around.
  • At this operating point the engine returns 6.64 $ / piece for returns processing cost per unit.
  • At this operating point the engine returns 9,555 $ for variable returns processing cost.
  • At this operating point the engine returns 400 $ for fixed returns processing cost adder.

How this compares with the baseline

  • Against the tool's baseline example, where restock-eligible share sits at 85% and the headline result is 8,688 $, this scenario comes in 14.59% above the baseline at 9,955 $.
  • It computes total returns processing spend and the blended cost per returned unit by combining variable handling labor scaled by restock-eligible share with a fixed RMA system fee. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Total returns processing cost: 9,955 $ (headline result)
  • Returns processing cost per unit: 6.64 $ / piece
  • Variable returns processing cost: 9,555 $
  • Fixed returns processing cost adder: 400 $

Run it with your numbers

  • Every input above is editable in the live Returns Processing Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.