Questions about the product?

You as customer of the Dupp GmbH are the center of our efforts! We help you to keep an overview in the fast-moving business and online world. Do you have any questions about our desk4 ERP system, or would you like individual advice or support in transferring the data from your old ERP system to desk4? Then please contact our customer service by e-mail, contact form or telephone. […]

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Our service telephone

With pleasure we advise you from Monday to Friday from 8:30 am to 4:30 pm under the number: +49 (0) 27 73 – 92 09 0

Merchandise management made in Germany

Dupp GmbH is the manufacturer of desk4 merchandise management and develops, distributes and operates servers exclusively in Germany.

Data location Germany

Benefit from a cloud-based merchandise management with data location Germany.