By Chris Jones, managing director at PSE Consulting, a leading global provider of payment advisory services to players across the payments landscape
Amazon’s recent decision to close all its Fresh physical stores in the UK has sparked debate over the future of grocery retail and the role of check-out free technology. While the Just Walk Out concept promised a frictionless shopping experience, the reality proved far more complex. Errors such as mischarges, missed items, and other operational challenges eroded customer trust, requiring a significant back-office workforce and undermining the model’s scalability. For UK shoppers, already familiar with self-scan and click-and-collect, the benefit wasn’t compelling enough to change established habits.”
“The technology itself was both pioneering and problematic. It highlighted the difficulties of taking lab-tested payments solutions into the messy, unpredictable environment of a grocery store. Unlike eCommerce, where testing and iteration are low-cost, in-store experimentation is expensive and operationally complex. For many customers, the system simply wasn’t reliable enough to replace a traditional checkout.”
“Despite these setbacks, Amazon’s pivot is not a retreat but a recalibration. The stores have generated a uniquely rich dataset: billions of behavioural insights into how people shop. This data can now be used to train GenAI models and test future in-store technologies, including innovations like the Dash Cart, at a fraction of the cost competitors would face. In this sense, the in-store experiment has created a digital testbed for the next generation of AI-driven retail experiences.”
“The move also reflects broader grocery sector trends. Online delivery and click-and-collect are areas of growth, but in-store models drive customer engagement and loyalty. Grocers continue to invest in supply chain efficiency and last-mile delivery while experimenting with new in-store formats. Amazon, equipped with unparalleled behavioural data, is well positioned to re-enter physical retail in the future with a more robust, AI-enhanced model.”
“For other retailers, Amazon’s experience offers an important lesson: rushing into checkout free technologies without robust testing can be costly and operationally challenging. The smarter approach is to leverage data-driven digital simulations before scaling, learning from consumer behaviour and edge cases to ensure new in-store technologies truly enhance, rather than frustrate, the shopping experience.”
