BalanceInquiry Method
Performs a Balance Inquiry Request using the specified Card data.
Syntax
int BalanceInquiry();
Remarks
This methods allows you to perform a Balance Inquiry Request using the specified Card data. The balance amount will be returned via ResponseBalance. Note that Balance Inquiries do not place a hold on a cardholder's funds and are not captured.
Note: This method is only applicable to swiped MasterCards.