Lesson Nine GmbH
Bergmannstr. 5
10961 Berlin
+49 30 779079 600

Managing Directors: Lorenz Heine, Markus Witte, Thomas Holl

Amtsgericht Berlin-Charlottenburg: HRB 110215

VAT ID: DE 257994711

Raich Ende Malter & Co. LLP
C.V. Kilbane, Jr.
1375 Broadway - 15th Floor
New York, New York 10018
(Please only contact the copyright agent for copyright requests as explained in paragraph 14.4 of our Terms & Conditions.)


The European Commission is currently planning to publish a platform for online dispute resolution for the conclusion of online sales or service contracts. Once this platform is available, we will inform you about its availability.

Picture credits

Credits and license information for the pictures can be obtained by moving the mouse over the picture and clicking on the i-icon in the upper left. is supported with finances from the European Regional Development Fund (ERDF) of the European Union