From the very same people who decapitate, crucify, burn people alive, drown them in cages and blow their heads off.
Isis claims to mint gold and silver coins for currency free from ‘satanic’ global economy

The idea of the dinar is based on an ancient Islamic caliphate
Isis claims it is ready to start issuing its own currency in the form of gold and silver coins for use in its “caliphate”.
Supporters of the so-called Islamic State have released pictures of what they said were new gold dinars on social media, amid a propaganda drive by the group as it approaches its one-year anniversary.
Abu Ibrahim Raqqawi, an anti-Isis activist who reports on events in the extremists’ Syrian stronghold for his website Raqqa Is Being Slaughtered Silently, shared photos of one and five dinar coins.
“Isis say soon they will deal with the new coins,” he wrote on Twitter.
Both appear to be embossed with a message “The Islamic State – a caliphate based on the doctrine of the Prophet” in Arabic on one side with a world map on the five dinar coin, and seven wheat stalks referencing a Koran verse on the smaller denomination.