get Loyalty Id
Return
The loyalty id that has been registered, if any. The loyalty id is only set if a loyalty card has been registered during the transaction. If no loyalty has been registered, then this returns an empty string.
If loyalty has been registered, then this returns a string that is divided into two parts: a name and an id. The parts are separated by an equal sign. The name is the name of the loyalty card/application. The id is the specific loyalty account from the card.
An example could be "S-BONUS=123456789123456"
Note that an EMV based loyalty application like S-BONUS can only appear hear if it has been activated for the transaction in TransactionRequest.setLoyaltyApplications.
Since
Version 1.7. Requires Westpay Payment Application 2.0.11, or later.
See also
Verify Card Data. get Loyalty Id