Benefits administration is the process of assembling and managing the benefits an organization provides to employees.
Employee self-service (ESS) is a widely used human resources technology that enables employees to perform many job-related functions, such as applying for reimbursement, updating personal information and accessing company benefits information -- which was once largely paper-based, or otherwise would have been maintained by management or administrative staff.
HR technology (human resources technology) is an umbrella term for software and associated hardware automating the human resources function in organizations.
Voluntary benefits are optional, employee-paid benefits. Commonly referred to as "supplemental benefits," they have expanded with the rise of high-deductible health insurance plans and the availability of new kinds of benefits.