Business software giant <A HREF="http://news.zdnet.com/2100-3513_22-6092370.html?tag=zdnn.alert">SAP has acquired Praxis Software Solutions</A> as it attempts to weave on-demand applications into its offerings. Technology from Praxis will be incorporated into SAP Business One, a business management product aimed at small and midsize companies, to help them set up online stores and deploy customer relationship management (CRM) software via the Internet.