9 Downloadable computer software for managing and validating transactions, for stores, marketplaces and membership clubs and multimedia files, namely, artwork, text, audio, video, images, and other digital items and assets, in the nature of club memberships and promotions authenticated by non-fungible tokens (NFTs) and blockchain technology, in the field of wine and spirits sales, appreciation, education, membership clubs, marketplaces, offers and incentive programs, experiences and related goods and services; Downloadable computer software for creating and providing access to and interacting with wine and spirits retail and online stores, membership clubs, offers and incentive programs, experiences, and related goods and services; Digital collectibles in the nature of downloadable multimedia files containing artwork, text, audio, video, images, and other digital items and assets, in the nature of club memberships and promotions authenticated by non-fungible tokens (NFTs); Downloadable computer software for managing and validating transactions using blockchain and other technology