Coinage is a Market technology. Tributes to other players cost only 20%.
- Building: Market
- Age: Castle Age
- Cost: 200 food, 100 gold
- Research time: 70 seconds
- Available to: every civilization
Reduces the cost of sending resources to allies. Mainly useful in team games where players feed each other.
Figures from the game data for Update 185872 (September 2026), at the time of publishing.