Legal Notice

Information pursuant to Section 5 of the German Digital Services Act (DDG)

Service Provider

PrepSphere

Owner: Bogdan Ostertag

Sole Proprietorship (Einzelunternehmen)

PrepSphere is the commercial brand of Bogdan Ostertag’s sole proprietorship, not a separate legal entity.

Business Address

Waldparkstr. 23 b

76669 Bad Schönborn

Germany

Contact

Phone: +49 152 07903975

VAT Identification Number

VAT identification number pursuant to Section 27a of the German VAT Act:

DE464453022

PrepSphere

Amazon FBA preparation in Germany. Supporting your next step as a seller.

© 2026 PrepSphere