---
type: help
title: "What should I do if I get a payment error with an invalid card code?"
description: "A card code validation error, such as 'cardCode is invalid according to its datatype,' is a technical hiccup that support can push through manually. Contac"
resource: https://www.4over4.com/help/payment-methods/what-should-i-do-if-i-get-a-payment-error-with-an-invalid-card-code
tags: ["Pricing & Payment", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What should I do if I get a payment error with an invalid card code?

A card code validation error, such as 'cardCode is invalid according to its datatype,' is a technical hiccup that support can push through manually. Contac

Part of the **Pricing & Payment** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Pricing & Payment
- URL: https://www.4over4.com/help/payment-methods/what-should-i-do-if-i-get-a-payment-error-with-an-invalid-card-code