Accurate cycle counts drive accurate inventory Every DC has a version of peak week. Maybe it's Q4 holiday push. Maybe it's a major promotional event where someone upstream promised the customer 48-hour fulfillment on 12,000 SKUs. Whatever the trigger, the shape of it is always familiar: the volume spikes, the team thins out because three people called out, and the inventory discrepancies that were sitting quietly in the background for six weeks suddenly have nowhere to hide.