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ThresholdCOD Rules for WooCommerce

Guides

How much does a refused COD order cost? A worked example

Use your own numbers. The arithmetic is the same for every store.

Threshold · 2 min read · Updated 28 Oct 2026

The costs of one refusal

  • Courier charge out.
  • Courier charge back.
  • Packing and handling.
  • Stock held and possible damage.

Example

This is an illustration, not a statistic. Say shipping out and back and packing together cost 140. An order of 9,000 with a fixed 40 plus 1 percent COD fee, capped at 120, becomes 9,120 with the fee. A 15 percent advance is 1,368. If the customer refuses, you have already collected 1,368, which is more than the 140 it cost you. Under the same rules, a refusal costs you nothing.

The floor

Percent advances shrink on small orders. A lowest advance set to your refusal cost makes sure even a small order covers its own shipping.

Try your numbers

Open the calculator, set your own refusal cost and order value, and watch the advance and the cash on delivery split update.

How Threshold does it. The same arithmetic runs in the plugin's settings screen, with a live example as you type. See the fee docs and the partial COD guide.

Questions

What should the advance be?

At least what a refusal costs you. Set a lowest advance equal to that cost.

Do these numbers apply to my store?

No. They are an example. Use your own courier and packing costs.

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