customer service
US /ˈkʌs.tə.mər ˌsɜːr.vɪs/
UK /ˈkʌs.tə.mər ˌsɜːr.vɪs/

1.
klantenservice, klantenondersteuning
the assistance and advice provided by a company to those people who buy or use its products or services
:
•
Good customer service is essential for retaining clients.
Goede klantenservice is essentieel voor het behouden van klanten.
•
I had to call customer service to resolve the issue with my order.
Ik moest de klantenservice bellen om het probleem met mijn bestelling op te lossen.