Application service provider (ASP) featuring software for use by consumer brands to offer digital, promotional items in connection with a television program, film, augmented reality or virtual reality experience, a print advertisement, or social media platform for purposes of driving, tracking, and quantifying engagement with the consumer brand; Application service provider (ASP), namely, hosting computer software applications of others; Computer programming services for custodial wallets, consumer engagement monitoring software for use by others, allowing customers to offer digital marketplaces of financial and digital goods; Computer services, namely, hosting an interactive web site that allows others to create end-to-end integrated web hosting, augmented reality and virtual reality, digital goods authenticated by non-fungible tokens, and promotional advertising campaigns for other physical or digital goods; Computer services, namely, managing web sites for others; Computer software development in the field of mobile applications; Consulting services in the field of software as a service (SAAS); Design and development of software in the field of mobile applications; Providing online non-downloadable computer software platforms for creating and hosting websites, digital goods authenticated by NFTs, augmented reality and virtual reality experiences, loyalty and engagement programs, and for tracking user engagement with television programs, films, augmented reality or virtual reality experiences, print or digital advertisements, and social media platforms; Software as a service (SAAS) services featuring software for enabling others to offer loyalty programs and coupons, interactivity with linear, virtual reality, augmented reality, video, and web-based media, web-based storage of non-fungible tokens, coupons, loyalty points, for operating a digital marketplace for digital goods, and enabling users to offer, obtain, store, and analyze consumer engagement with digital goods authenticated by NFTs in the field of entertainment, customer engagement tracking, and loyalty programs and tracking; Software as a service (SAAS) services, namely, hosting software for use by others for enabling others to offer and enable a custodial digital wallet for digital goods authenticated by NFTs, digital coupons, and digital loyalty points