Payroll Software Help – About Online Payroll What Is Payroll Software In The Cloud? An explanation of cloud computing. Learn More What is “Software As A Service” (SAAS)? An explanation of Software as a Service. Learn More What Are The Benefits of an SAAS System? An explanation of the benefits of SAAS. Learn More Tell Me About Paperless Payroll. An explanation of the benefits of paperless payroll. Learn More Was this page helpful?