Improve this doc # SumUp ``` $ cordova plugin add cordova-sumup-plugin --variable SUMUP_API_KEY=INSERT_YOUR_KEY $ npm install @ionic-native/plugins/sum-up ``` ## [Usage Documentation](https://ionicframework.com/docs/native/sum-up/) Plugin Repo: [https://github.com/mariusbackes/cordova-plugin-sumup](https://github.com/mariusbackes/cordova-plugin-sumup) Plugin to communicate with a SumUp payment terminal ## Supported platforms - Android - iOS