Peak season: preparing for Black Friday and Christmas without stock-outs

For many brands, November and December account for up to a third of annual sales. They are also the weeks when everything can break: stock-outs, delays, overwhelmed customer service. Peak season is not endured; it is prepared.

September: forecast

Build three volume scenarios ( cautious, likely, ambitious) from history and planned campaigns. Those scenarios size everything else: stock, teams, transport.

October: secure stock

November replenishment arrives too late. Best-sellers must be in the warehouse by end October, with tighter alert thresholds. It is also the time to test packaging for special offers, gift sets and kits.

November: execute

During the peak, every hour counts: extra carrier collections, resized fulfilment teams, real-time anomaly tracking. Your role: sell. Your logistics' role: keep up without weakening the cut-off.

January: absorb returns

The sales peak becomes the returns peak. Fast processing puts products back on sale during the January sales — instead of leaving them in bins until February.

The simple test: ask your logistics (in-house or outsourced) for a written peak-season plan. If it does not exist by September, you know what is left to do.