Software as a service (SAAS) services featuring software for marketing technology stack and/or applications management.; Software as a service (SAAS) services, namely, hosting software for use by others for use marketing technology stack and/or applications management.; Software development for others in the field of software configuration management; Software development in the framework of software publishing; Computer software consultancy; Computer software design, computer programming, and maintenance of computer software; Computer software development; Designing computer software for controlling self-service terminals; Smartphone software design