18 February 2025

Seasonal demand and the port slot you cannot buy in week 12

Retail build calendars are written as if terminals were a tap. They are not. A promo locked in week 12 of a buyer’s diary can require a slot that was already gone in week 4 of the terminal’s diary. The collision is then described as a carrier failure. It is a calendar failure with a freight invoice attached.

We have sat in rooms where marketing moved a build by ten days and operations were asked to “find space.” Space at a berth is not found. It is booked, rolled, or abandoned. The honest artefacts are a freeze date that marketing can see and a volume cap that finance can see. Without those, the DC becomes a shock absorber that everyone resents.

This is not an argument against promos. It is an argument against treating the ocean string as a same-day courier. Australian inbound still includes water. Water has windows. Windows have prices that rise when you are late, and sometimes they have no price at all because the window is gone.

If you want a facilitated version of this argument with your own build calendar on the table, start at programs or write to the studio. Bring the promo grid. Leave the hope that week 12 is early.