Payroll administration and management services; Payroll preparation and processing services; Administration of business payroll for others; Payroll tax preparation and debiting services; Data processing services in the field of human resources and payroll; Serving as a human resources department for others; Human resources consultancy; Human resources administration; Employment verification; Employment background screening, namely, background screening of current employees of others; Employee onboarding; Employee termination; Processing, administering and managing employee benefit plans concerning insurance and finance; Administration of employee benefit plans