Is 60 days to build an automated payroll system really a selling feature or success story? Mistakes in payroll can cause a tremendous amount of effort for both

Is 60 days to build an automated payroll system really a selling feature or success story? Mistakes in payroll can cause a tremendous amount of effort for both the employer and employee, and I would want my payroll system to be well tested, battle hardened, and near bullet-proof as possible. In other words, not one built in a hotel room in two months.