---
title: "Sell Prices | GTX Training"
slug: "sell-prices-bt"
description: "Learn the basics about Sell Prices in Marlin GTX trusted automotive software by Megabus."
updated: 2026-03-13T02:33:02Z
published: 2026-03-13T02:33:02Z
canonical: "help.megabus.com.au/sell-prices-bt"
---

> ## 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.

# Sell Prices BT

****Marlin GTX**** provides a flexible pricing structure that controls how products are priced and sold to customers.

Product prices are **applied automatically** when orders and invoices are created.

They are managed using product **sell prices**, customer defaults and optional pricing rules such as discounts and promotions.

> links?

## Product Sell Prices

Product sell prices are defined using the **Prices** section of its **Product Maintenance** file (Main > Customers > Manage Customers).

Each product includes at least a **Retail** and **Wholesale** price:

- **Additional sell price fields** may be available depending on system configuration
- Sell prices may **include or exclude tax** based on system-wide settings

### Editable Sell Prices

Products can be configured to allow their sell prices to be edited on orders and invoices, by ticking the **Edit Sell Price** checkbox in Product Maintenance.

## Default Customer Prices

Each customer is assigned a default sell price type (i.e. Retail or Wholesale) using the **Normal Sell Price** field in their Customer Maintenance file (Main > Customers > Manage Customers).

This determines which product price is used for their**orders** and **invoices**.

## Order Prices

Product prices appear in the **Sell** column on work orders and invoices.

If the product's sell price is **[editable](/gtx/docs/sell-prices-ob#editable-sell-prices)**, prices it can can be edited by clicking in the Sell column and entering the new price.

Note

Whether prices **include or exclude tax** is indicated in the column heading.

For Further Details

See the [Sell Prices](/gtx/docs/sell-prices) help guide.

## Markups

Markup configuration can be managed by selecting **System > System Files > Products > Markup Groups** and **Markup Sets** from the menu bar.

****Marlin GTX**** enables automatic price calculations using markups.

Markups apply either a **fixed amount** or a **percentage** to a product cost:

- **Markup rules** are defined using markup groups, which control how prices are calculated based on cost type, cost ranges and rounding behaviour
- **Markup groups** are combined into markup sets, which link markup rules to specific price types (such as retail or wholesale)  

**Markup sets** can then be assigned to individual products, product groups or product supergroups to apply pricing consistently across similar items

Once assigned, markup pricing is **applied automatically** when products are added to orders and invoices.

For Further Details

See the [Price Markups](/gtx/docs/price-markups) help guide.

Note

In centralised systems, markup configuration and assignment are managed at head office.

> Discounts Specials Will add when written

## Pricing Calculations

Price calculation details are not shown on orders or invoices. but can be viewed using the **Product Search** module.