# CHECKOUT201: Checkout outcome unknown

## What this means[​](#what-this-means "What this means으로 직접 링크")

WCPOS could not confirm whether checkout completed.

Do not retry blindly. Check the store for the order first, then export diagnostics if its outcome is still unclear.

## What to do[​](#what-to-do "What to do으로 직접 링크")

Check the details below before trying again. Do not retry until you have confirmed what actually happened — a blind retry can create a duplicate charge or order.

## Your data[​](#your-data "Your data으로 직접 링크")

The outcome could not be confirmed — verify before retrying. If this persists, export diagnostics and contact WCPOS support.

## Details[​](#details "Details으로 직접 링크")

* **Code:** `CHECKOUT201` (`CHECKOUT_OUTCOME_UNKNOWN`)
* **Severity:** error
* **Introduced in:** WCPOS 1.10.0