While the basic time attendance function is included, more advanced features of a full HR management system—such as payroll processing, claims management, or performance appraisals—may be offered as add-ons for an additional fee. Some providers may bundle a basic payroll system for free, but a business should clarify the scope of this feature to ensure it meets their specific needs. U... https://mobileattendance.com.sg/employee-self-service-portal/