Advertising; business management; business consultancy; business administration; office functions; promotion of financial and insurance services, on behalf of third parties; providing a website at which entrepreneurs post company profiles to attract venture capital from third party investors; providing an on-line computer web site that provides commercial financial transaction data, account management, financial reporting, accounting features and related reference information; business advice and information in the field of non-fungible tokens and blockchain technology; providing online marketplaces for sellers of goods and/or services; information, advisory and consultancy services relating to all the aforesaid