Providing temporary use of online non-downloadable e-commerce software to allow users to perform electronic business transactions via the internet and communications networks; Providing temporary use of online, non-downloadable software for use in designing, managing, measuring, analyzing, disseminating, and serving advertising of others; Online ad-buying platform provider, namely, providing non-downloadable software programs for allowing buyers and sellers of online advertising to purchase and sell advertising inventory; Platform as a service (PAAS) featuring computer software platforms for use in purchasing and disseminating advertising; Application service provider (ASP) featuring software for use in buying, selling, designing, managing, tracking, valuing, optimizing, targeting, analyzing, delivery, and reporting of online advertising and marketing; Application service provider (ASP) featuring software for use in designing and managing online advertising and marketing campaigns; Application service provider featuring an application programming interface (API) software to allow users to perform electronic business transactions via the internet; Platform as a service (PAAS) services featuring computer software to allow users to perform business and e-commerce transactions; Application service provider (ASP) featuring software to enable or facilitate ordering and/or purchasing goods and services; Application service provider (ASP) featuring software for use in buying, selling, tracking, valuing, optimizing, targeting, analyzing, delivery, and reporting of online advertising and marketing; Application service provider (ASP) featuring software for use in designing and managing online video advertising and marketing campaigns; Computer services, namely, maintaining websites featuring user-defined content and advertisements and maintaining websites featuring social media feeds; Providing temporary use of online, non-downloadable online software platform services that give users the ability to post ratings, reviews, referrals and recommendations relating to businesses, restaurants, service providers, and events; Hosting of digital content on the internet