The per-trip arithmetic, honestly
Take a rackable plastic pallet at a cost index of 900 and an optimistic 80 trips: that is 11.3 per trip. A Grade A recycled wooden pallet at 50 with 12 trips plus a repair cycle is about 4.3 per trip. Plastic needs roughly 200 trips to match it, which almost nothing in general distribution achieves.
Where plastic wins is not the arithmetic — it is the requirement. If your audit says the pallet must be washable, there is no wooden answer and the arithmetic is irrelevant.
