Once PixelMags switched over to SaaS they no longe
Post# of 2913
Taken from a Microsoft article:
SaaS applications don't require the deployment of a large infrastructure at the client's location, which eliminates or drastically reduces the upfront commitment of resources. With no significant initial investment to amortize, an enterprise that deploys a SaaS application that turns out to produce disappointing results can walk away and pursue a different direction, without having to abandon an expensive on-premise infrastructure.
https://msdn.microsoft.com/en-us/library/aa905332.aspx