Kasta is a new project, still in deep development, which took it upon itself to massively popularize the use of cryptocurrencies for everyday payments in order to achieve mass adoption. As they state clearly: Our mission is to steer the world towards worldwide cryptocurrency adoption and a crypto-based economy. The four co-founders of the project — Carl Roegind, Carl Runefelt (known as The Moon on Twitter), Sebastian Appelberg and Hans-H Lusmägi — identified several problems with fiat payment...