amount => ($ar1->amount_less_skonto + $ar2->amount_less_skonto + $ar2->amount_less_skonto),
purpose => 'Rechnungen 20, 21, 22',
);
amount => ($ar1->amount_less_skonto + $ar2->amount_less_skonto + $ar2->amount_less_skonto),
purpose => 'Rechnungen 20, 21, 22',
);