Despatch and order system

After installation of SPPC we would like to have despatch system: Invoice to terminal 1 (example: head office), order to manufacture with Reference number - terminal 2, invoice to the customer - terminal 3. Also we will have production in local shops, therefore we need to have link from left column with information of location of these shops. If they want to pursue from those locations we need somehow have order system, which indicate for us, which shop they chosen.