42 Providing temporary use of nondownloadable software for use in database management, message and event processing, synchronous and asynchronous application programming interfaces and implementations, applications that use application programming interfaces, for establishing commercial and non-commercial relationships via a global computer network and other computer and communications networks; providing temporary use of nondownloadable software for electronic transmission of data, message, graphics, images, audio, video and information via a global computer network and other computer and communications networks for the purposes of establishing commercial and non-commercial relationships; Synchronous and asynchronous application programming interfaces and implementations, applications that use application programming interfaces, namely, application service provider featuring application programming interface (API) software for integration of static and multimedia content, messaging interactions, authentication and authorization functionality, ordering and payment processing capabilities into websites in the field of consumer to consumer, consumer to business, business to consumer, business to business information and relationships; Synchronous and asynchronous application programming interfaces and implementations, applications that use application programming interfaces, namely, application service provider featuring application programming interface (API) software for integration of static and multimedia content, messaging interactions, authentication and authorization functionality, ordering and payment processing capabilities into websites for connecting sellers with buyers; Providing secure online electronic system featuring technology which allows users to engage in social networking via a global computer network and other computer and communications networks; Synchronous and asynchronous application programming interfaces and implementations, applications that use application programming interfaces, namely, application service provider featuring application programming interface (API) software for for integration of static and multimedia content, messaging interactions, authentication and authorization functionality, ordering and payment processing capabilities into websites in the field of social networking