ESTELA

Downloadable software applications for mobile phones for creating, managing, and sending invoices; downloadable software and applications for mobile devices for creating, managing, and sending invoices; downloadable computer programs for creating, managing, and sending invoices; recorded computer programs for creating, managing, and sending invoices; recorded software programs for creating, managing, and sending invoices; downloadable software for invoicing; software for the creation, personalization and management of invoices

Invoicing services, namely, remote management and control of invoices through a computer network

Provision of temporary use of non-downloadable software for creating, managing, and sending invoices; provision of temporary use of online non-downloadable software for remote access, management and control of invoices; providing online non-downloadable software for remote management and control of invoices through a computer network; rental of server memory space for storage; design and development of software; computer software consultancy; installation of computer software; maintenance of computer software; software development for others in the field of computer software configuration management; development of computer software