self-checkout

The future of self-checkout once looked unstoppable. For years, major retailers pushed self-checkout lanes as the fastest, most efficient way to move customers through stores while cutting labor costs. But now, that trend is starting to reverse. Across the United States, several large chains are quietly scaling back or even removing self-checkout systems altogether, raising questions about whether the technology has created more problems than it solved. One of the biggest names leading this shift is Walmart. The retail giant has begun removing self-checkout machines from select stores, includi