Guilds
Market - Imperial AgeEvolution
Guilds
Imperial AgeTechnology Effect
"Reduces commodity trading fee to 15%"
Coach's Tip
Guilds reduces the buy/sell fee at the Market from 30% to 15%. Excellent for quickly converting excess resources into gold.
Strategic Analysis
Strategic Identity
Guilds reduces the buy/sell fee at the Market from 30% to 15%. Excellent for quickly converting excess resources into gold.
When to Research
High Priority
Research Guilds as soon as you have the resources and are using economy units.
Combat Impact
Reduces commodity trading fee to 15%
Civilization Access
* 39 civilizations have access to this technology.
Prepare your next matchup
Choose both civilizations for a game plan, key threats and an army composition.
Other Technologies to Explore
AoE Coach analysis
Context & meta
Guilds is an Imperial Age Market technology. The upgrades record gives 300 food, 200 gold, and 50 seconds to research. Its official help states that the Market trading fee is reduced to 15%. This affects buying and selling commodities, not tribute transfers and not unit statistics. Guilds is therefore a conversion technology: it lets a player turn excess food, wood, or stone into gold with less leakage when the army or upgrade queue needs a different resource. The cost is high enough that it should be tied to a real late-game market plan, not clicked as a reflex when the Imperial Age begins.
History & balance
Guilds is the final Market fee technology in the current record and belongs to the phase where resource balance matters more than raw gathering. At 300 food and 200 gold, it competes directly with Imperial military upgrades, siege, and additional production, while the 50-second research time delays the conversion benefit. The official effect is deliberately distinct from Coinage and Banking: Guilds changes the Market trading fee, while those technologies change the cost of Tributes to other players. In a long game, Guilds turns a surplus economy into flexible purchasing power; in a short game, it may remain an expensive promise that never has time to repay itself.
In pro play
Research Guilds when you can name the resources you will sell and the gold timing those sales will finance. A farm-heavy economy with excess food can use the 15% fee to support a gold-intensive army, but the 300 food and 200 gold should not be taken from an Imperial push that needs units now. Queue the technology while the Market has a steady conversion role, then sell in measured batches instead of emptying one resource bar and crashing the next production cycle. Combine Guilds with a protected Market and a clear transition: the point is to remove a bottleneck, not to disguise an economy that is simply too small.
How to counter it
Guilds has no combat counter. The classic mistake is researching it without a surplus to sell, or letting raids hit the Market and resource base that make the fee reduction useful. The official help says Market trading fee is reduced to 15%. Deny the benefit by pressuring the Market, forcing defensive spending, or attacking the Farms, mines, and trade that feed conversion. For your own timing, compare saved fees with 300 food, 200 gold, and 50 seconds, then research only when the conversion supports a real composition. If you keep missing economy timings without knowing what to research or when, AoE Coach reads your match-up and gives you the resource plan and timing.