Eurocoinpay, from a usable point of view, is a payment application that allows the user (client and business) to pay and receive payments in the desired cryptocurrency. From a technical point of view, it is the first exchange whose balances can be used on a day-to-day basis thanks to its payment application developed on iOS and Android. The purpose of Eurocoinpay is to serve, for the first time to society, a technological tool that allows them, with complete freedom, to decide the currency they will like to use to pay for products and services.