Contact Us

FeeAndProfit is run by Stefan Freudenberger (Wilhelmshaven, Germany). Have a question, spotted an incorrect fee rate, or want to suggest a new calculator? I'd like to hear from you.

When reporting a fee discrepancy, please include the platform, country, and a link to the official fee documentation if you have it — that helps me verify and update quickly.

For privacy-related requests, mention "Privacy" in the subject line. For press or partnership inquiries, use the same address.