Best for payroll management as it helps in easy calculation with our bank details without any hassle or errors from my side at all times. The interface could be better if there were more options available but that isn't much problem since you can always customize your own way by writing scripts etc., I believe! Nothing so far except minor issues which are easily resolved now after couple years use. As an employee myself i need this product because otherwise we would have been spending lot time while calculating every field manually using excel sheets.