The context
In France, Leroy Merlin D.I.Y. stores cover an average of 45,000 SKUs, that representing an average of 55,000 labels per store (due to SKU’s double locations). In early 2013, the retailer rolled out Pricer’s electronic labels for inventory.
By 2021, 8 years after installation, almost all the labels (i.e. seven million located in 144 stores in France) reached end-of-life. After considering whether to change only these labels, the D.I.Y. chain opted to change the entire stock of ESL. Be
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