Ecommerce Operations Glossary

Returns Cost

The full cost of returns including shipping, labor, product loss, and related overhead.

Definition

Returns cost is the sum of expenses associated with returns: reverse logistics, warehouse or agent processing time, nonrecoverable product value, and other attributable costs. Return rate alone understates impact when per-return costs are high.

Separating wrong-fit from defective and unwanted returns helps prioritize prevention work such as compatibility data quality.

Key points

  • Rate × volume × cost per return is a useful planning model.
  • Wrong-fit returns are often preventable with better catalog data.
  • Scenario models of lower rates should use merchant-supplied averages.
  • Return rate alone understates impact when per-return cost is high.

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