A public reference to the people, places and ideas printed on the world's money: who they are, what they did, and why each country chose them. A companion to Apakabar Cash, the mobile app that gives travelers a one-line mental rule for converting prices in their head.
- Banknotes: paper money in current circulation, catalogued by currency. The Euro entry covers all 20 eurozone states; the Georgian lari covers Georgia.
- Coins: metal money across 5000 years of history, catalogued by country. Yugoslavia and the USSR fit here even though their banknotes are out of issue.