Providing an online marketplace where users can purchase and sell non-fungible tokens and other digital assets in the wine and spirits sector; retail or wholesale services for alcoholic beverages, liqueurs, wines and spirits, the authenticity and ownership of which are attested by non-fungible tokens or other digital assets; retail or wholesale services for downloadable software, programs, applications and digital files facilitating financial transactions using non-fungible tokens or other digital assets in the alcoholic beverages, liqueurs, wines and spirits sector; retail or wholesale services for downloadable software, programs and applications for product authentication via a blockchain; retail or wholesale services in relation to the sale of downloadable software, programs, applications, and digital files for authenticating alcoholic beverages, liqueurs, wines and spirits via a blockchain; retail or wholesale services for alcoholic beverages, wines, spirits and liqueurs; auctioneering services.