VISO is a solution to a number of problems. VISO resolves buyers’ problems by enabling buyers to make quick and convenient cryptocurrency payments at any point of sale accepting regular payment cards. VISO resolves the problems of points of sale by letting points of sale take cryptocurrency as payment without breaking the laws banning direct sales of goods and services for cryptocurrency. Every step of the conversion occurs on our side, and the actual payment is made in regular currency. On top of everything else, VISO cuts equipment maintenance costs by combining a cash register, a payment terminal, and a bank terminal into a single device.