Billing cannot start until the paperwork is in hand. POD chase is the work of getting proof of delivery, rate confirmations, and accessorial documents back from carriers and drivers fast. The gap opens when dispatch moves on to the next load and nobody owns the document follow-up. Loads sit uninvoiced, shippers will not pay without the POD attached, and every day of delay pushes DSO higher.
The longer a POD is missing, the colder the trail gets. Getting documents in within 24 hours keeps the whole billing cycle moving.
Industry turnaround for POD collection commonly runs 48 to 72 hours, and the cost compounds: at 3 million dollars in monthly billings, every extra day of POD delay holds roughly 100,000 dollars of invoicing out of the cycle. Slow paperwork also ages disputes, because the longer a POD takes to surface, the harder detention and accessorial claims are to defend.