Our world is divided into 2 parts. One part uses fiat money and the other part uses cryptocurrencies.
Smartcash https://smartcash.cc/ is one special cryptocurrency that lets you shop for real world stuff and pay with smartcash a community driven cryptocurrency that is finding more and more uses in the real world.
Recently at Libertopia a San Diego based event 3rd -6th May 2018
Jeffrey Tucker bought his Kombucha using smartcash https://smartcash.cc/
Merchant adoption is very easy and merchants can start accepting smartcash with as a mode of accepted payment for their business.