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

1.
고객 서비스, 고객 지원
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.
좋은 고객 서비스는 고객 유지를 위해 필수적입니다.
•
I had to call customer service to resolve the issue with my order.
주문 문제 해결을 위해 고객 서비스에 전화해야 했습니다.