AdjustTip Method
Sends a tip adjustment request.
Syntax
tsyshcretail.adjustTip(retrievalNumber, originalAmount, tipAmount, [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
Sends a tip adjustment request, which allows you to add a tip amount to the transaction specified by RetrievalNumber. Response will contain additional details about the tip adjustment request.
Method parameters are:
| RetrievalNumber | The ResponseRetrievalNumber from the previously authorized transaction. |
| OriginalAmount | The original authorized amount. |
| TipAmount | The tip amount that you want to add to the transaction. |
Minimum required properties:
Note: To use the TransactionNumber instead of the returned ResponseRetrievalNumber to void the transaction, you can set RetrievalNumber to "" (empty string) and the value contained within TransactionNumber will be used instead.