Best Practice for Ship-to Address Dropship PO

Summary:

Hi

We have scenario drop shipment which is PO from Customer (we store as Sales Order) will be PO to supplier. Let say Customer A create order that ship to their address, we can say A. So we create PO to supplier that also ship to Customer A. But, actually, our supplier send this goods just to the carrier location (let say Location B). This carrier will send the goods to Customer A. What the PO ship to location should be (Customer A or Location B)?

This is current Ship to.

This is goods movement from supplier

We want to integrate our PO to our supplier using OBN. Please tell us best practice for the Ship-to Location in the drop shipment PO should be.