Jan Matthies
Heidestr. 30a
22889 Tangstedt
Germany

or

Dipl.-Inf. Alexander Fleischer
Software Development
Schlachthofstr. 16
98693 Ilmenau
Germany

Tax on sales ID: DE220178315

Fon (answering machine):
01803-663388-78661 (0.09 €/Min., Mobil ggfs. abweichend)