A. Gross Domestic Product per capita.
Varied amounts is a good bet. You have a certain amount to pay for objects and bills also have amounts so is easier.
Durable is also good but money can be regained by the bank or job.
Portable is also good but in other times people paid with gold bars which were quiet heavy.
Limited Supply is not it because you need it. So factories keep on producing.
Coroners are elected lay people who often do not have professional training, whereas medical examiners are appointed and have board-certification in a medical specialty.
