Answer:
1. Internal customers.
2. Bad customer service.
3. Good customer service.
4. External customers.
Step-by-step explanation:
1. Internal customers: employees of an organization. The individuals working within an organization are referred to as internal customers.
2. Bad customer service: disclosing prospective buyer’s personal details to others. In some cases, this act is punishable by a court of competent jurisdiction because customer information are considered confidential and must be protected.
3. Good customer service: extending clarification where necessary. It entails a customer relationship manager, salesperson or other employees working in an organization, offering to help customers with their challenges or product choices.
4. External customers: buyers of services offered by an organization. These are the group of people who patronize a business firm or organization for its finished goods and services.