---
title: "Passwords | GTX Basics"
slug: "passwords"
description: "Learn about Passwords in Marlin GTX trusted automotive software by Megabus."
updated: 2026-08-05T09:18:06Z
published: 2026-08-05T09:18:06Z
canonical: "help.megabus.com.au/passwords"
---

> ## 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.

# Passwords

****Marlin GTX**** uses multiple password types to control access to different functions.

## Login Group Passwords

Used to **log in to GTX** (e.g different passwords used by Manager, Franchisee, Bookkeeper, Sales people).

See the [Password Groups](/gtx/docs/password-groups) help guide for more information.

### Changing Login Passwords

**To change login group passwords:**

- Select **System > Passwords > Password Groups** from the menu bar
- Open the relevant password group in **Edit** mode
- Click on the **Change Password** button
- Enter the **new password** twice
- Click **Save**

## Salesperson Passwords

If activated in your system, each **salesperson** will have to enter their own unique password each time they finalise a transaction or change other settings.

Salesperson passwords are **provided during initial configuration** of your system by Megabus.

### Changing Salesperson Passwords

> don't have screenshots

**To change salesperson passwords:**

- Select **System > Passwords > Salesperson Passwords** from the menu bar
- **Double-click** on your name
- Enter your **current password**
- Then enter your **new password** twice
- Click **Save**

> screenshots

Note

If a message pops up advising that you have **insufficient access** to change a password you will need to get someone with a **higher access level** (eg. Owner, Manager) to log into GTX and allow you to change the password using their account.

## Megalink Passwords

**Megalink passwords** are used to start [Megalink](/gtx/docs/megalink) on the master PC or server, so that electronic transactions and reporting information may be sent and received.

### Changing Megalink Passwords

To change your Megalink password, please [contact the Megabus Support Team](https://www.megabus.com.au/support).

## Cash Drawer Passwords

**Cash drawer passwords** are used to open [cash drawers](/gtx/docs/cash-drawers).

### Changing Cash Drawer Passwords

**To change cash drawer passwords:**

- Select **System > Passwords > Cash Drawer Password** from the menu bar
- Enter the **new password** twice
- Click **Save**

## GST Close Passwords

**GST close passwords** are used to close GST periods once the relevant [BAS](/gtx/docs/business-activity-statements-bas) is completed.

### Changing GST Close Passwords

**To change GST Close Passwords:**

- Select **System > Passwords > GST Close Passwords** from the menu bar
- Enter the **new password** twice
- Click **Save**

## Forgotten Passwords

If you forget your password, you will need to get someone with a sufficiently high [access level](/gtx/docs/password-groups) (eg. Owner, Manager) to log in and change your password using the processes above.

If you have forgotten your password and **cannot log in** at all, please [contact the Megabus Support Team](https://www.megabus.com.au/support).

**Edit** button

![](https://cdn.document360.io/d7282b31-60c4-41e6-bf87-3f684d4da049/Images/Glossary/image-1705889838140.png)

Shortcut: **F2**