The Sale Supply Drop Shipment module adds a drop shipment option on product supplier if "supply on request" is checked. When checked, the purchase request and the linked purchase have the address of customer as Delivery Address; at the confirmation of the purchase a drop shipment is created and linked to both the purchase and the sale.
A drop shipment is used when products are sent directly from the supplier to the customer without going through the warehouse. It is mainly composed of a supplier, a customer and a list of moves.
The drop shipment can be in one of this states:
Draft
All moves are in draft.
Waiting
All moves are in draft, the synchronization between the moves of the supplier and the moves to the customer has occurred.
Shipped
All moves from the supplier are done.
Done
All moves are in state Done.
Cancelled
All moves are cancelled.