SetPaymentOptions Method
Sets the payment options for newly created transactions.
Syntax
adaptivepay.setPaymentOptions(paymentKey, [callback])
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 this 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 method allows you to change the payment options for any transaction created with the CreatePayment method. After creating a payment, set the PaymentOptions you desire, and pass the PaymentKey you received from the CreatePayment response to the PaymentKey parameter of this method.