toJson method
Implementation
Map<String, dynamic> toJson() {
final j = <String, dynamic>{};
j['description'] = description;
_setzen(j, 'subtitle', subtitle);
j['quantity'] = quantity;
_setzen(j, 'unit', unit);
_setzen(j, 'kind', kind);
j['unitPriceCents'] = unitPriceCents;
j['vatRate'] = vatRate;
_setzen(j, 'discountPct', discountPct);
return j;
}