# PAYMENT999: Payment unexpected

## What this means[​](#what-this-means "What this means के लिए सीधा लिंक")

Payment handling hit an unexpected problem.

Confirm whether the payment went through before retrying. Export diagnostics and contact support if it is unclear.

## What to do[​](#what-to-do "What to do के लिए सीधा लिंक")

Check the details below before trying again. WCPOS does not retry this by itself — retry when you are ready.

## Your data[​](#your-data "Your data के लिए सीधा लिंक")

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

## Details[​](#details "Details के लिए सीधा लिंक")

* **Code:** `PAYMENT999` (`PAYMENT_UNEXPECTED`)
* **Severity:** error
* **Introduced in:** WCPOS 1.10.0