Thank you for your reply. 

We were actually looking at OEORDD.SHIPVIA. It returns a shipment code. Then we query OEVIA using the shipment code in the hope of retrieving the shipment term such as "Prepaid" but there is no information like that. 

Shipping payment terms wouldn't be naturally located anywhere unless a MISC charge was created to do them.  Everything else related to the shipping resides in SHIPVIA.  You can check there.  When you create an order where is this "Prepaid" field located?

Shipping payment terms wouldn't be naturally located anywhere unless a MISC charge was created to do them.  Everything else related to the shipping resides in SHIPVIA.  You can check there.  When you create an order where is this "Prepaid" field located?