> For the complete documentation index, see [llms.txt](https://docs.momocode.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.momocode.de/en/shopware-6/percentage-based-advanced-pricing/2.-installation.md).

# 2. Installation

## Installing the Plugin

1. Purchase and download the plugin from the **Shopware Store**
2. Open the Shopware Administration and go to **Extensions → My Extensions**
3. Find **Percentage Based Advanced Pricing** in the list
4. Click **Install**
5. After installation, click **Activate**
6. Clear the cache under **Settings → System → Caches & Indexes → Clear cache**

## Getting Started

Once activated, the percentage column is immediately available in the advanced prices table for all products.

1. Open any product under **Catalogues → Products**
2. Navigate to the **Advanced prices** tab
3. You will see a new **Percentage** column in the pricing table

![Advanced prices tab with percentage column](/files/jaMByJrFHR5z5kTuIyAg)

## Verification

The plugin is correctly installed if:

* The **Percentage** column appears in the advanced prices table
* Entering a percentage value automatically calculates and fills in the price
* The base toggle (sale price / purchase price) is visible next to the percentage field

## Uninstalling

1. Go to **Extensions → My Extensions**
2. Deactivate the plugin
3. Click **Uninstall**

When uninstalling, you have two options:

* **With "Remove all app data permanently":** The database table with all stored percentage values is completely removed. Absolute product prices are not affected.
* **Without this option:** The percentage data remains in the database. If you reinstall the plugin later, all previously configured percentage values will be available again.


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