Field help (BPTNUMSDH) 

This field indicates the code that identifies the Carrier liable for the transportation of the goods.

This information comes from the order or from the customer delivery address. The carrier, the weight and the volume as well as the delivery address are used to determine, when managed, the carrier price list whether or not it is invoiced to the customer. The invoice footer, specified in general parameter FRENUM - Carrier invoice elements (chapter VEN, group INV) contains the invoiced delivery charge. Invoicing the delivery charge depends on the delivery charge invoicing method associated to the customer and, regarding the freight application threshold method, from the thresholds specified on the carrier record. When the carrier, weight or volume data are changed, a message suggests to search for the carrier pricelist.