Software as a service (SAAS) services featuring software for client relationship management, communication, and collaboration between users and for sharing of data, images, and files between users for professional services management purposes; providing temporary use of online non-downloadable software for use in client relationship management, communication and collaboration between users and for sharing of data, images and files between users for professional services management; software as a service (SAAS) services featuring software for application and software integration; providing temporary use of online non-downloadable software enabling automated integration between different software applications; application service provider featuring application programming interface (API) software for enabling automated integration of different software applications