About

Our mission

Kartadum connects collectors and sellers across Europe with a single marketplace built for transparency, fair pricing, and cross-border trade.

What we offer

List cards for sale or trade, manage collections and wishlists, negotiate offers, and complete purchases with integrated payments and shipping workflows.

Who we serve

Whether you are a casual collector or a professional seller, Kartadum provides tools to catalogue inventory, reach buyers in multiple countries, and stay compliant with regional regulations.

Company details

Kartadum is operated by

Email: info@kartadum.eu