RewardCashData details.
Points redeemed
Reference number returned by the processor or issuer
<xs:element name="RewardCashData" type="RewardCashDataType" minOccurs="0" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:annotation> <xs:documentation> <p xmlns="http://Hps.Exchange.PosGateway">RewardCashData details.</p> </xs:documentation> </xs:annotation> </xs:element>