declaration of [discount] particle redefinition to prohibited - instance with discount bin:IuKht?i=219 - direct declaration bin:Expy1 Required [element], Single Occurrence, with Simple Type [inline-Form-price] localName is [price] without namespace Optional [element], Single Occurrence, with Simple Type [inline-Form-discount] localName is [discount] without namespace declaration of [discount] particle redefinition to prohibited - instance with discount bin:IuKht?i=219 - direct declaration bin:Expy1