-"form.invoice.number" => 'fakturanummer',
-"form.invoice.th.username" => 'person',
-"form.invoice.th.time" => 'timer',
-"form.invoice.th.rate" => 'sats',
-"form.invoice.th.summ" => 'antall',
-"form.invoice.subtotal" => 'delsum',
-"form.invoice.customer" => 'kommentar',