According to § 5 TMG

CARDMADNESS Duesseldorf
Hümmerich & Zocher GbR
Benrather Straße 1
40213 Duesseldorf

Contact via
E-Mail: mail@cardmadness.eu

Redaktionell verantwortlich
Hümmerich & Zocher GbR
Benrather Straße 1
40213 Duesseldorf

Consumer dispute resolution/universal arbitration board
We are not willing or obliged to participate in dispute resolution proceedings before a
to participate in the consumer arbitration board.

Source:
https://www.e-recht24.de