B2BCatalogOptionPriceGroup

optionPriceSet
type	B2BCatalogOptionPriceSet
occurs	1..∞
description	one optionPriceSet contains prices of one option

valid
type	B2BCatalogDatePeriod
occurs	0..1
description	period in which the price is valid

<xs:complexType name="B2BCatalogOptionPriceGroup">
  <xs:sequence>
    <xs:element maxOccurs="unbounded" name="optionPriceSet">
      <xs:complexType>
        <xs:complexContent>
          <xs:extension base="B2BCatalogOptionPriceSet"/>
        </xs:complexContent>
      </xs:complexType>
    </xs:element>
    <xs:element name="valid" type="B2BCatalogDatePeriod" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>