Technologies and architecture used: * Ionic - cross platform (Android and Apple) * NFC integration for devices supporting it. * Optional - in application notifications via Firebase * ![](https://i.imgur.com/3sYOXrw.jpg) ![](https://i.imgur.com/wSEJtCr.jpg) What is code is designed for? * Mobile application for cardholder payment flow within merchant terminal and consumer cardholder environment. What is code was written in * Combination of angular, ionic and existing API interfaces. Open source or proprietary software used (if applicable) * Optional - Firebase * API interfaces to send email and SMS * IdP integration Why it's cool * With Covid-19 consumers or merchants may be reluctant to touch merchant terminals or cardholder cards for fear of infection. This payment flow allows merchants and consumers to have a touch free payment in a secured manner * Signature panel for consumers to sign.