Landed Cost and EDI (P47070 and R47071)

We are trying to the landed cost to pay the haulers. We created the landed cost rule for each hauler (depending on the product we buy). JDE requires to setup the LCR at the PO level (and other levels that we don't need). But we don't know the hauler until we get the product. And each shipment can be hauled by a different carrier. So one PO can have multiple haulers. How can I use the send the specific haulers and LCR from the EDI (P47070 and R47071) so that the receipt is applied to the correct LCR ( and