Bitcoin (and other proof of work coins) are not suitable for the job. But there are cryptocurrencies out there that are almost purpose-built for it! Stellar, on

Bitcoin (and other proof of work coins) are not suitable for the job. But there are cryptocurrencies out there that are almost purpose-built for it! Stellar, on which https://satoshipay.io/ https://satoshipay.io/ is built, is one of those.