> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Fees Engine in Lerian Console

> Define, test, and apply fees visually with the Fees Engine plugin in the Midaz Module — no code required for fee packages and estimations.

The **Fees Engine** plugin is available through the Midaz Module in [Lerian Console](/en/platform/lerian-console/about-lerian-console), giving you a visual interface to define, test, and update how fees are applied to transactions without writing code.

## What you can do

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Through the Lerian Console, you can:

* **Create and manage Fee Packages**: Define fee rules with different calculation types (flat fee, percentage, or maximum between both)
* **Run fee estimations**: Test how fees would be calculated for specific amounts before applying them to real transactions
* **Associate fees with your data**: Link fee packages to specific ledgers, segments, or transaction routes

## Accessing the Fees Engine

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To access the Fees Engine in Lerian Console:

1. From the home page, select **Midaz** to enter the Midaz Module
2. In the left sidebar, go to **Plugins**
3. Select **Fees Engine**

## Learn more

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For complete documentation on using the Fees Engine through Lerian Console, see:

<Card title="Fees Engine in Midaz Module" icon="arrow-right" href="/en/platform/lerian-console/midaz-console/fees-engine-overview">
  Complete guide to managing fees through the Lerian Console interface.
</Card>