Redsys offers quality payment system services; secure, flexible, innovative, efficient and sustainable in time. As a leading national and international reference, Redsys has created a variety of standards and technological-operational solutions for financial institutions and other major industry players, both in Spain, Europe and Latin America. This plugin is available for versions 4.1 ,4.2 ,4.3, 4.4 of Nopcommerce and has SHA256 encryption. Features: - Easy configuration - Quick installation - A customer is redirected to the secure RedSys website to complete the payment Installation instructions: 1. Download the plugin archive. 2. Go to admin area > configuration > local plugins. 3. Upload the plugin archive using the "Upload plugin or theme" plugin. 4. Scroll down through the list of plugins to find the newly installed plugin. And click on the "Install" button to install the plugin.