photoTAN is an application that allows you to authorize transactions securely and easily. With photoTAN, you can use your smartphone to scan a code that is displayed on a website or a mobile app. The result will be displayed on your device and you will be able to confirm or deny the transaction. The application also has PIN protection, so that your personal information is protected.

You need to touch on the "Generate TAN" option located under your transaction summary if you wish to send money using the app in just a few simple taps. This will launch the photoTAN app, where a TAN is generated.