<ul><li>Walmart excels in eliminating data silos and ensuring consistent execution across channels.</li><li>Amazon maximizes promotional funding and enhances supplier relationships through data-driven insights.</li><li>Costco maintains pricing accuracy and margin integrity with strict cost discipline and lean SKU selection.</li><li>Target improves cross-functional alignment and execution timelines through their Merchandising Planning System.</li></ul>

A Product Manager’s Teardown of Grocery Retail Promotions: What Works, What Doesn’t, and What’s…

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