Software as a Service is the provision of applications to customers over the web where Sonnet owns, hosts and operates the applications.  Customers subscribing to the service pay for the use of the software on a subscription basis.  This model provide a scalable on-demand service for customers where Sonnet  owns the responsibility for maintaining the application thought is lifecycle of upgrades as well as providing the platform on which it runs. Sonnet is a leading SaaS provider, delivering software applications for use by our customers over the internet.