Stack Holdings GmbH

Software as a service (SAAS) services featuring non-downloadable online software and mobile applications to enable the tracking of time and expenses, budgeting, preparation, dissemination and processing of invoices and payments, bookkeeping, processing and recording of financial transaction data, preparation and management of work orders, sharing of documents and electronic mail messaging on a computer or via the Internet and other communication networks; Providing, maintaining, and hosting for use by others, online, non-downloadable software to enable the tracking of time and expenses, budgeting, preparation, dissemination and processing of invoices and payments, bookkeeping, processing and recording of financial transaction data, preparation and management of work orders, sharing of documents and electronic mail messaging in the field of accounting; Creating, maintaining, and hosting of websites for others in the field of accounting

Computer services, namely, providing temporary use of web-based, non-downloadable computer software for automating and systematizing contract execution and electronic document exchange and management; providing temporary use of web-based, non-downloadable computer software for sending, routing and digitally signing electronic documents and transcribing, distributing, registering, viewing, tracking, filing, sharing and storing executed electronic documents and data; design, development, and implementation of software for automating and systematizing electronic document review and approval, contract execution and electronic document exchange and management

Computer software for controlling and managing access server applications; Network access server operating software