<xs:element name="Buyer" minOccurs="0" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:annotation>
    <xs:documentation>
      <p xmlns="http://Hps.Exchange.PosGateway">Buyer Information for the session</p>
    </xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence maxOccurs="50">
      <xs:element name="NameValuePair" type="NameValuePairType" />
    </xs:sequence>
  </xs:complexType>
</xs:element>