This article is about the technology in Age of Empires. For other uses of the term, see Coinage.
Age IronAgeIcon Iron Age
Researched at Market
Required research Gold Mining Gold Mining
Research cost
Food 200
Gold 100
Effect Increases Gold Mine productivity by 25%
Tribute is free

Coinage is a technology featured in Age of Empires that can be researched at the Market once the Iron Age is reached.

This Technology allows gold mines to yield 25% more gold, making them last longer and also makes tributing free by eliminating tariffs. This technology also allows Villagers to mine gold 33% faster. Researching this technology costs 200 food and 100 gold.