Consumer

(Noun) The person actually interacting with the IT or digital service.

Original Source: Digital Practitioner Body of Knowledge™ Standard | Doc. No. C196

Reference: Section 6.1.1.1.2, “Defining Consumer, Customer, and Sponsor” in the Digital Practitioner Body of Knowledge™ Standard (also known as the DPBoK™ Standard), a standard of The Open Group (C196), January 2020, published by The Open Group