- Quantity of product Büffet Herbst can not be less than 20
- Quantity of product Büffet Frühling can not be less than 20
- Quantity of product Burger can not be less than 20
- Quantity of product Büffet "Sächsisch" can not be less than 20
- Quantity of product Büffet "Exklusiv" can not be less than 20
- Quantity of product Büffet Winter can not be less than 20
- Quantity of product Büffet Flying can not be less than 20
- Quantity of product Büffet Mediterran can not be less than 20
- Quantity of product Grillbüffet für Mitarbeiterfeste can not be less than 50