Customer

Customer is the receiver of the goods or services that are produced.

Definitions

According to Juran's Quality Handbook by Defeo (7th edition),

Customer. The receiver of the goods or services that are produced.

According to the BABOK Guide (3rd edition),

Customer. A stakeholder who uses or may use products or services produced by the enterprise and may have contractual or moral rights that the enterprise is obliged to meet.

According to the ITIL Foundation 4e by Axelos,

Customer. A person who defines the requirements for a service and takes responsibility for the outcomes of service consumption.