42 Software as a service (SaaS) services featuring computer software for data analytics; software as service (SaaS) services featuring computer software that enables users to create customized landing pages and to create, manage, organize, use and track two-dimensional data codes and use two-dimensional data codes to connect users to digital content, information about products and services from third parties, social media accounts, email, text messages, and advertising for products and services from third parties; custom generation of two-dimensional data codes; Providing a website featuring technology that enables users to create customized landing pages, and to create, manage, organize, use and track two-dimensional data codes and use two-dimensional data codes to connect users to digital content, information about products and services from third parties, social media accounts, email, text messages, and advertising for products and services from third parties