II. The Gaps Model For Improving Retail
Service Quality
• When customers’ expectations are
greater than their perceptions of the
delivered service, customers are
dissatisfied and feel the quality of the
Four factors affect the service gap:
• Knowledge gap: The difference
between customer expectations and the
retailer’s perception of customer
expectations.
• Communication gap: The difference
between the actual service provided to
customers and the service promised in
the retailer’s promotion program.
A. Knowing What Customers Want: The
Knowledge Gap
• The most critical step in providing good
service is to know what the customer