self-checkouts provided Walmart to reallocate the payroll into digital and online associates. The cart mules did the same, plus they reduced the costs associated with injuries and accidents. Cart mules reduced the average store's payroll costs by $35,000-50,000 per year initially, and has now reduced the payroll even more, allowing that payroll to be invested into future innovations Explain why?

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Implementing selfcheckouts and cart mules at Walmart not only reallocate... View the full answer