> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/maitred-pos/maitred/maitred-online-help-contents-by-module/electronic-funds-transfer-eft/transaction/void-transaction.md).

# Void Transaction

#### Void Transaction <a href="#void_transactio" id="void_transactio"></a>

{% hint style="warning" %}
IMPORTANT: This tool IS NOT PA-DSS 3.2 validated. Using this tool to add, modify or void transactions may create data which could contain unencrypted cardholder data. Use this tool at your own risk.
{% endhint %}

The Void Transaction option allows to void a credit card transaction that was finalized at the workstation.

Select Void Transaction from Transaction menu.

***

**Information**

**Credit Card Number**

Enter the Credit Card Number

**Check Number**

Enter the check number. This number is printed on the credit card slip and on the Transaction List.

&#x20;

Click on OK to accept the information entered. Maitre'D searches for the transaction. If it finds it, the Transaction screen displays.

***

**Void Transaction**

**Credit Card**

The credit card field displays the credit card number.

**Check**

The check field displays the customer invoice number that refers to this transaction.

**Terminal**

The terminal field displays the EFT terminal assigned to this transaction.

**Media Type**

Enable the type of credit card used for this transaction.

**Expiration**

Enter the expiration date of the credit card. The format is month and year. For example, for the month of November 2005, enter 1105.

**Authorization**

Enter the authorization number that you have previously received from the clearinghouse.

**Amount**

Enter the amount of the transaction.

**Server**

If you want to assign this transaction for a particular server, enter his number in this field. You do not need to enter an employee number.