One of the following: AUD, CAD, EUR, GBP, JPY, NZD, SGD, USD. This is provider dependant. Please check with MW before attempting to process transactions in any currency other than AUD.
Response to the inquiry record. Identifies the any error type.
There are three possible types of responseCode:
1. <responseCode> < 0. MWE validation error.
2. <responseCode> = 0. Transaction was successful
3. <responseCode> > 0. Transaction was declined by the provider.