---
title: "Surcharges | GTX Pricing"
slug: "surcharges"
description: "Learn about Surcharges in Marlin GTX trusted automotive software by Megabus."
updated: 2025-08-11T23:09:54Z
published: 2025-08-11T23:09:54Z
canonical: "help.megabus.com.au/surcharges"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.megabus.com.au/llms.txt
> Use this file to discover all available pages before exploring further.

# Surcharges

**Marlin GTX** enables surcharges to be automatically calculated and applied to customer transactions.

Different surcharges can be set up for different EFTPOS transaction types.

Once [configured](/gtx/docs/surcharges#setting-up-surcharges), surcharges will be [automatically applied](/gtx/docs/surcharges#applying-surcharges) when the relevant payment type is selected for customer transactions payments.

[YouTube video player](https://www.youtube.com/embed/Km66iSthQJM?si=GJQ-UVeirZzHlKwF)

          Note

          

As of [GTX 5.8.1](/gtx/docs/581), surcharges can now also be applied to **Customer Receipts** (account payments) and **Deposits**.

## Setting Up Surcharges

From the menu bar:

- Select **System Files > Banking and Payments > Payment Types**.

From the **Payment Type Maintenance** list:

- **Open** an existing payment type in **edit mode**, or
- **Add a new payment type** by clicking on the **Add** button at the top of the module window

The payment type **Details** tab will open:

- Enter the **Surcharge** amount as a percentage
- Enter/edit any **other necessary information**
- Click **Save**.

The surcharge will now be **automatically applied** when the payment type is selected for customer transactions.

## Applying Surcharges

GTX **automatically calculates and applies surcharges**, whenever a relevant payment type is selected.

In the **EFTPOS** section at the top of the Payment/Receipt Details window:

- Enter the base **amount** in the field at the top  

(Press **Enter** on the keyboard to enter full amount)
- Use the **Type** drop-down to select the payment type
- **Surcharge** and **Total EFTPOS** amounts are automatically calculated and shown in the fields below
- Enter a **Reference** for the payment, if desired
- Click **Ok** (bottom right)

A pop-up will open, asking **whether the customer accepts the surcharge**.

Click **Yes** to finalise the transaction.

          Tip

          

Surcharges can be enabled or disabled for individual transactions, using the **Surcharge** checkbox at the top of the Payment Details window.

**Add** button

![](https://cdn.document360.io/d7282b31-60c4-41e6-bf87-3f684d4da049/Images/Glossary/image-1704776179584.png)

Shortcut: **Insert**

**Save** button

![](https://cdn.document360.io/d7282b31-60c4-41e6-bf87-3f684d4da049/Images/Glossary/image-1705904835202.png)

Shortcut: **F10**