Why Service Is Not a “Nice Extra” but Part of Business Profitability—and Vice Versa

When we talk about service, many people imagine a friendly manager, a quick reply in a messenger app, or attentive after-sales care. In reality, service is much broader.

Service encompasses literally every point of contact between a customer and a company. It includes product quality, clear contracts and invoices, the cleanliness of the premises, delivery speed, error-free documentation, up-to-date website information, transparent pricing, the logic of internal processes, and even how easily a customer can obtain an answer to a question. Customers do not see a company’s organisational structure, but they quickly experience its quality through service.

In the 1990s, Harvard Business School developed the Service-Profit Chain concept, demonstrating a direct relationship between the quality of internal processes, employee satisfaction, customer experience, and company profitability. McKinsey later confirmed this logic, showing that companies that systematically improve customer experience achieve stronger loyalty, more repeat sales, and more stable growth.

This issue is especially significant for Ukrainian businesses today. The war has created a new reality characterised by labour shortages, complex logistics, emotional exhaustion, and high uncertainty. In such conditions, a customer may understand a delayed delivery or a change in operating hours. However, indifference, a lack of communication, or disorder in the company’s interactions are much harder to accept.

That is why service today is not merely a competitive advantage; it is an instrument of business stability. People buy more than a product or service. They buy confidence that the company will honour its commitments, communicate changes honestly, and avoid creating additional problems where a solution is expected.

Poor service rarely appears as a separate line in a financial statement. Its impact is seen in the loss of repeat customers, fewer referrals, conflicts, refunds, additional operating costs, and the constant need to compensate for errors. Good service works in the opposite direction: it builds trust and loyalty and therefore makes revenue more predictable.

In essence, service is the sum of all the decisions, processes, actions, and standards that a customer encounters when interacting with a business.

Customers may never see your organisational structure, regulations, or internal processes. Yet they assess the quality of all of them through service every day.

Strong service is therefore not an isolated “human factor.” It is the result of how well the entire business system is designed.