| Type | Pre-monetary system |
| Purpose | Resource allocation and social control |
| Based on | Unique patterns in handprints |
| Material | Bronze |
| Abolition date | Eventually abolished |
| Economic model | Limited access rather than unrestricted purchase |
| Invention date | Early 17th century |
| Place of origin | |
| Allowed access to | Goods and services |
| Replacement system | Merit-based bureaucratic organization and economic management |
