Ad server, namely, a computer server for storing advertisements and delivering advertisements in games, online virtual worlds, and the metaverse being a type of online virtual world; Downloadable software development kits (SDK) for games, online virtual worlds, and the metaverse being a type of online virtual world

Ad serving, namely, placing advertisements in games for others using specialized computer software; Advertising services, names, tracking advertisements for others in games, online virtual worlds, and the metaverse being a type of online virtual world; Data optimization in the nature of analysis of business data relating to advertising performance; Digital ad exchange services, namely, placing advertisements for others in games, online virtual worlds, and the metaverse being a type of online virtual world; Providing advertising services and digital advertising services, namely, serving, targeting, and tracking of advertising materials in the nature of targeted marketing services, dissemination of advertising matter, and advertising analysis; Providing advertising services and digital advertising services, namely, tracking and providing analytics being advertising analysis regarding advertising expenditures and advertising income; Providing advertising services and digital advertising services, namely, tracking, reporting, and quality certification of advertising performance being advertising analysis