DebitCashBack Property

Optional cash back amount for debit transactions.

Syntax

 ptechdebit.getDebitCashBack([callback])
 ptechdebit.setDebitCashBack( debitCashBack, [callback])

Default Value

""

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getDebitCashBack([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setDebitCashBack([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This property may contain an optional cash back amount when authorizing a debit card transaction. The value of the TransactionAmount must reflect the cost of the goods or service purchased plus this DebitCashBack amount. This property is presented in US Dollars with a decimal point in the proper position. The maximum value for this property is "999999.99".

If the DebitPIN and DebitKSN are not populated, the value of this property is ignored.

Note: If either the DebitPIN or DebitKSN properties are present, the class will assume this is a debit card transaction. Debit transactions are only supported by the Retail IndustryType, and only for Card Present transactions. For any other type of transaction the class fails with an error.

	
  class.IndustryType = itRetail 	
  class.CardEntryDataSource = edsTrack2
  class.CardMagneticStripe = "9999999800002773=05121015432112345678" 
  class.TransactionAmount = "25.00"
  class.PINCapability = ppVerifiedPIN
  class.DebitPIN = "623F36B53CC18393"
  class.DebitKSN = "000000008F000021"
  class.DebitCashBack = "5.00"
  class.Sale()

This must be formatted as a dollar amount with a real decimal point, excluding the dollar sign. For instance "12.00"

Data Type

String