9 Data processing software; computer software for data processing; computer software for the creation, collection, organization, analysis, optimization, targeting, distribution, transmission, review, management, and reporting of data relating to digital user transactions; computer software for big data processing; computer programs for user interface design; computer software for platform as a service; computer software for managing system performance; software for operating system management; computer application software for optimizing website traffic; computer programs for the enabling of access or entrance control; computer software for controlling and managing access server applications; computer software for monitoring, measuring and reporting end-user experiences, application elements and transaction flows; computer software to maintain and operate computer systems; computer software for monitoring and maintaining transactions and activities