Virtual money brokerage; on-line financial transactions; brokerage authenticated by non-fungible token (NFT); electronic financial trading services; providing information relating to finance and investment via electronic means; financial services provided by electronic means; e-wallet payment services; provision of information in the field of financing via electronic wallet; electronic processing of payments; person-to-person financial services via electronic communications network; processing payments for the purchase of goods and services via an electronic communications network; processing of payment transactions for electronic money; intellectual property valuation services; appraisal of intellectual property; financial valuation of intellectual property assets; e-wallet payment services for virtual platforms