Applications are more often outsourced than infrastructure, and this is increasingly done through software as a service (SaaS). Vendors such as WebEx, Webcom, MCA Solutions, and Ariba are delivering applications as SaaS.
software outsourcing add a site
, Kronos , Ultimate Software , etc.), and billing and payment processing. Business to consumer (B2C) e-commerce and product catalogs are also delivered through SaaS. This includes dynamic pricing models, customer loyalty groups, targeted sales promotions, and other sophisticated sales tactics, as well as integration with other supply chain applications, those which do not necessarily need a large internal team of sales support people. Financial, tax, procurement, and customer service management have also