Customer service

Definition

The assistance and support provided to customers before, during, and after purchasing products or services to ensure satisfaction and resolve issues.

Etymology

Evolved from 19th-century retail concepts of 'service with a smile' and department store customer care. The modern systematic approach developed in the mid-20th century with call centers and formalized training programs, expanding significantly with digital channels in the 2000s.

Kelly Says

Customer service has transformed from a cost center focused on problem-solving to a revenue driver that can increase customer lifetime value and generate referrals. The rise of social media has made customer service increasingly public, turning individual interactions into brand reputation opportunities or risks.

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