This research investigates the connection between the use of self-ordering kiosks and the purchasing behavior of customers in quick service restaurants (QSRs) located in Alor Setar, Malaysia. The research uses the Unified Theory of Acceptance and Use of Technology (UTAUT2) to investigate important elements like performance expectancy, effort expectancy, social influence, enabling conditions, habit, and technology phobia. It examines the ways in which these characteristics affect customers’ willingness to accept and acquire products.