Billion is a comprehensive and user-friendly set of tools designed for both active cryptocurrency users and for those who are only starting out in the crypto space. Billion will include all the elements necessary to satisfy the daily needs of a cryptocurrency user: a p2p exchange service with low conversion fees, an easy-to-use mobile wallet with support of multiple currencies, a marketplace accepting crypto payments, a guaranteed courier delivery service, a financial messenger, and an investment platform. The first module of the Billion ecosystem – Billion Wallet – is already available for iOS.