+ if ($("input[name='skonto_pt." + elt.id + "']").val() == 1) {
+ // skonto payment term
+ amount += $(elt).data('invoice-amount-less-skonto');
+ } else {
+ // normal amount
+ amount += $(elt).data('invoice-amount');
+ //subtract free skonto if checked (no check for number!)
+ if ($("input[name='skonto_pt." + elt.id + "']").val() == 'free_skonto') {
+ amount -= $("input[name='free_skonto_amount." + elt.id + "']").val();
+ }
+ }