- Quantity of product Menü Italy can not be less than 20
- Quantity of product Frühstücksbüffet can not be less than 20
- Quantity of product Büffet Raffinesse can not be less than 20
- Quantity of product Büffet Sommer can not be less than 20
- Quantity of product Büffet "Hochzeit" can not be less than 20
- Quantity of product Weihnachtsbüffet "de luxe" can not be less than 20
- Quantity of product Logistik, Servicepersonal can not be less than 6
- Quantity of product Menü Winter can not be less than 10
- Quantity of product Torte zum Jubiläum can not be less than 16