Without ASN Creation PO information sent to Business

Summary: In order provided that the business needs what are the Purchase orders what is the loads any transport( load) that information coming to the suppliers but supplier not go to directly to the business. what business want is it may 200 purchase orders and it 500 Purchase orders, those Purchase order into when your going to ship it, Supplier going to say quantity and do for this delivery based on these information business go to the market and say what is the better way to do the shipment whatever and what is the cost that information in order not to