
das Kundendatum
customer data item
A single piece of information about a customer, such as their name, address, or date of birth. The plural 'Kundendaten' (customer data) is much more common and refers to all of this information as a whole.
Jedes einzelne Kundendatum unterliegt den strengen Regeln der Datenschutz-Grundverordnung.
Every single customer data item is subject to the strict rules of the General Data Protection Regulation.