Adding Landed Costs to a Purchase order

Adding Landed Costs to a Purchase order

hello,

I'm purchasing items from china and importing them the Ghana.
My vendor is charging me for items and shipping cost in the same INV.

I'm aware of the "landed cost" option, but i dont see how i can really use it, as i cant add it to the PO but only to internal records on the recorded bill.

I need to send a purchase order to my vendor with that cost, but then i will have a dabble line of shipping cost.

is there something i'm missing?

Thanks.