In many instances one wants to allocate invoices to items other than a sales record. e.g. if you have received money on behalf of a 3rd party thats not a sale but fulfilling a liability. But you would not want your customer to see how you are apportioning their invoice. it would be good to have an option to just show the total amount at tue bottom of tue invoice and put in one description next to this that the customer will see on their invoice. Right now you have draw up the invoice and then manually journal the items to other accounts.