Provision of electronic digitizing and storage of document images, data and text onto computer readable media; electronic signature authorization services; digital signature authorization services; computer services in relation to electronic signature verification and authorization services; computer services in relation to digital signature verification and authorization services; providing software or online services for signing electronic documents; providing software or online services for generating, obtaining, managing, capturing, storing, processing, and viewing electronic signature and electronic signature data; software as a service (SaaS) service featuring software for the issuance of encrypted digital signature certificates