Self-Checkout: More Work, Less Trust?

Self-checkout kiosks have become a fixture in U.S. grocery stores, with 96% offering the technology as of 2026. While convenient for some, these stations effectively transfer paid labor to customers, a strategy primarily aimed at maximizing retailer profits without reducing prices. Shoppers often perform tasks like scanning and bagging, yet studies reveal they feel less rewarded and satisfied compared to using traditional staffed lanes. This dynamic creates a fairness gap, where customers undertake additional work while experiencing increased suspicion.

Furthermore, self-checkout systems employ overhead cameras and weight sensors, with AI-driven loss-prevention increasingly scrutinizing every transaction. This ambient surveillance, while intended to curb theft—which occurs at a higher rate at kiosks—can lead to unfair flagging. Notably, investigations suggest these AI systems may misidentify people of color more frequently, amplifying concerns about fairness and trust. The workers once at traditional checkouts are now often tasked with overseeing multiple self-checkout stations, juggling assistance with surveillance duties.