The amount of the transaction that was covered by points. Must be present for all Thank You Point requests.
Source
<xs:elementname="TYPoints"type="TYPointsDataType"minOccurs="0"xmlns:xs="http://www.w3.org/2001/XMLSchema"><xs:annotation><xs:documentation><pxmlns="http://Hps.Exchange.PosGateway">ThankYou Points can be redeemed to cover purchases.</p></xs:documentation></xs:annotation></xs:element>