Walmart has continued to expand and refine its Scan & Go technology, aiming to give customers more control over how they shop and check out. Rather than replacing traditional checkout entirely, the system is designed to offer an alternative for shoppers who prefer using their phones to move through the store more efficiently. With Scan & Go, customers use their mobile devices to scan items as they shop, place products directly into their bags, and complete payment digitally through the app. This reduces the need to unload carts at a register and can significantly shorten time spent waiting in line,...
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