The module is an extension to the SoftPos application for Worldline customers, enabling the acceptance of PIN-supported payments using your mobile device. link here https://play.google.com/store/ apps / details? id = eu.softpos.softposwrapper.elavonpl• Light and easy to use• Safe, verified by Visa and Mastercard• Seamless integration with the base applicationAfter installing the module, the solution automatically recognizes its presence on the device. Check the application information screen to confirm that it has been correctly registered. From now on, you can accept payments that require confirmation with a PIN code.