Business consultation; Business consultation in the field of NFT's; Business appraisal consultation; Business assistance, advisory and consulting services in the field of NFT's; Business management consulting, strategic planning and business advisory services provided to third party NFT and intellectual property owners; Business management and consultation in the field of NFT's; Advertising agencies specializing in NFT's; Advertising agencies, namely, promoting the services of NFTs through the distribution of printed and audio promotional materials and by rendering sales promotion advice; Advertising agency services; Export and import agencies; Providing on-line web directory services featuring hyperlinks to the websites of NFT projects for others; Provision of an online marketplace for buyers and sellers of downloadable digital art images authenticated by non-fungible tokens (NFTs); Provision of an online marketplace for buyers and sellers of downloadable digital art, music, video clips, sports memorabilia, sports highlights, movie clips, memes, event tickets, poetry authenticated by non-fungible tokens (NFTs); Services of advertising agencies