42 Software as a service; platform as a service; design, development and maintenance of currency exchange software; design, development and maintenance of cryptocurrency exchange software; providing temporary use of online non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting cryptocurrency; electronic storage of cryptocurrency for others; software as a service [SaaS] featuring cryptocurrency exchange software; hosting platforms on the internet; hosting currency exchange platforms; hosting crypto currency exchange platforms; database design and development; information, advice and consultancy in relation to the aforementioned services