Software as a Service (SaaS) for AmaTech.Ca is a software licensing and delivery model where software is licensed on a subscription basis and centrally hosted. This model, also known as on-demand software, web-based software, or web-hosted software, allows customers to access the software over the internet. In the SaaS model, AmaTech.Ca provides customers with network-based access to a single copy of an application, which is specifically designed for SaaS distribution.