Last updated: 24 June 2026
Provider information for fuel.donner.io and the Fuel app. The legally binding German Impressum applies where required by law.
Dennis Donner
Eduard-v-Winterstein-Straße 11
14480 Potsdam
Germany
Email: app-support@donner.io
Dennis Donner
Eduard-v-Winterstein-Straße 11
14480 Potsdam, Germany
The European Commission provides an online dispute resolution platform: https://ec.europa.eu/consumers/odr/.
We are neither obliged nor willing to participate in dispute-resolution proceedings before a consumer arbitration board.