A shopper cannot find the right size and an employee checks the stockroom, then offers to order it. That assistance is customer service. It covers help given before, during, and after the purchase.

Good service includes answering questions, locating products, handling complaints, and processing returns without unnecessary friction. Training, clear policies, and authority to solve problems on the spot all improve results. Poor service drives customers away even when the merchandise is acceptable.

Service channels now include in-person staff, phone, email, chat, and social media. Consistency across those channels matters. Retailers that treat service as a cost center rather than a loyalty driver usually under-invest. The best practitioners make the customer feel heard and helped.

• Assistance provided around the purchase
• Includes information, problem-solving, and returns
• Delivered in person and through digital channels
• Strongly influences loyalty and reputation