CONTACT
Get in touch.
Questions about a tool, feedback, bug reports, or business inquiries — email is the fastest channel and we read every message.
Write to info@twelve-digital.de. We typically reply within two business days from Munich.
Use email for: bug reports, feature requests, questions about a calculator's methodology, press inquiries, partnership questions, or anything else that needs a thoughtful answer.
Postal address
Twelve Digital GmbH
Steinheilstr. 19
80333 Munich
Germany
For legal correspondence, register entries, and the responsible-content statement under § 18 (2) MStV, see the imprint.
Reporting a problem with a tool
When reporting a bug, it helps to include the tool name (e.g. "Rechenwerk Pfändungsrechner"), what you tried to do, what happened, and your browser. We don't collect that information automatically — every tool runs primarily client-side, so we have no server log of your inputs.