Acceptance and transfer of cryptocurrencies and management of payment and exchange transactions involving cryptocurrencies; electronic processing of payments and other transactions involving cryptographic values, cryptocurrencies and cash equivalents; issuance of tokens of value; providing financial information via a web site; financial consultancy in relation to cryptographic values, cryptocurrencies and cash equivalents; financial consultancy, in particular in the field of cryptocurrencies and blockchain; electronic transfer of virtual currencies; financial services, namely, providing a cryptocurrency for use by members of an on-line community via a global computer network; financial transactions, in particular buying and selling of cryptocurrencies, providing of financial information in the aforesaid field; computerised financial services for retail businesses; conducting of cashless payments, in particular based on cryptocurrencies; financial services, in particular in the field of electronic payment transactions based on cryptocurrencies, for cash withdrawals or for trade