'invnumber' => { 'text' => $locale->text('Invoice'), },
'transdate' => { 'text' => $locale->text('Date'), },
'duedate' => { 'text' => $locale->text('Due'), },
'invnumber' => { 'text' => $locale->text('Invoice'), },
'transdate' => { 'text' => $locale->text('Date'), },
'duedate' => { 'text' => $locale->text('Due'), },