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Learn about PrestaShop plugin and how to integrate it in your shop system.

PrestaShop is an e-commerce solution that helps small to large businesses to quickly build and customize their online shops. It is an open-source platform with a free redistributable license that can be fully customized to your needs. The Unzer plugins for PrestaShop can be easily installed and is ready to use without any downtime.


  • Easily customizable front end with little or no programming knowledge
  • Short time-to-market
  • Open source code for your own unique requirements

Build your integration

Install and configure the Unzer plugin for PrestaShop to accept online payments.

Step 1: Generate your API keys

Request test and live key pairs for your Unzer merchant account.

Step 2: Download the plugin from Unzer

Download the zip file.

Step 3: Install the plugin

  1. Log in to PrestaShop admin and go to Modules > Module manager > Upload module. PrestaShop install the plugins
  2. Follow the upload module guide in PrestaShop.

Step 4: Configure the module

  1. Select configure and specify the details. PrestaShop configure the module
  2. Add the key pairs. PrestaShop add the keypairs
  3. Select Save.

Step 5: Set up the payment methods

  1. Go to ADVANCED SETTINGS and active the payment methods that you want to offer. PrestaShop configure the payment methods
  2. Set booking mode to Authorize or Charge. PrestaShop select booking mode
  3. Select Save.

See also

PrestaShop documentation