At bare minimum, it would be great to have the client enter how many pallets or boxes are being shipped in the replenishments tab in the OMS. Then the prices module would have a "box" and "pallet" receiving rate that would be charged based on that.

WMS should have ability to type # of pallets / boxes actually received to ultimately decide how much is billed.

Plus having the option from WMS to enter a $ amount to charge with comment in case receiving guidelines were not met and so on.