<xs:simpleTypename="BillTo"xmlns:xs="http://www.w3.org/2001/XMLSchema"><xs:annotation><xs:appinfo/><xs:documentation><summary>Specifies who will pay for the order.</summary></xs:documentation></xs:annotation><xs:restrictionbase="xs:string"><xs:enumerationvalue="Client"><xs:annotation><xs:documentation><summary>Client pays for the order.</summary></xs:documentation></xs:annotation></xs:enumeration><xs:enumerationvalue="Agency"><xs:annotation><xs:documentation><summary>Agency pays for the order.</summary></xs:documentation></xs:annotation></xs:enumeration><xs:enumerationvalue="ParentCompany"/></xs:restriction></xs:simpleType>