TECHNOLOGY · MARKET
Coinage
Reduces the resource fee paid when sending tribute to allies.

Overview
Reduces the resource fee paid when sending tribute to allies.
Effect and affected units
Coinage changes tribute fee reduced to 20%. The affected target is 20%; the bonus does not automatically apply to the rest of the roster. This is the main reason to research it; compare the affected units with the army you expect to field.
Research cost and timing
Research is available in Castle Age at the Market. The recorded cost is not separately recorded, and the research time is not separately recorded. Consider whether the upgrade will affect enough units or workers to repay that investment before the match is decided.
Effect and research timing
Reduces the resource fee paid when sending tribute to allies. Effect: Tribute fee reduced to 20%. Research becomes available in: Castle Age; Research at: Market. Its payoff is economic: the benefit accumulates through later work, so researching it earlier leaves more time for the improvement to matter.
Research details
- Age
- Castle Age
- Research building
- Market
- Effect
- Tribute fee reduced to 20%
Research requirements and effects for this entry.