Electronic signature verification services using technology to authenticate user identity; design, development, and implementation of software for authenticating digital signatures; computer software installation and maintenance; creating, maintaining, and modernizing computer software; computer software development in the field of mobile applications; software as a service (SAAS) services featuring software for providing, creating, delivering and electronically transmitting electronic signature and notarization services via global computer networks for others to legally sign, notarize or electronically stamp (eStamp) online electronic agreements, contracts, invoices, orders, proposals and documents; software as a service (SAAS) services featuring software for providing an online access to signed online electronic agreements, contracts, invoices, orders, proposals and documents; providing information technology in the field of legal services; non-downloadable software solutions; business technology software consultation services; customizing, installing, updating and maintenance of computer software; technical support services, namely, installation, administration, and troubleshooting of software, web and database applications