Capture zones, protect capacity, reinvest upstream
The official description defines the economy in three lines: capture fan zones to generate more Cash, build houses to hold more players and fans, and conquer tougher pitches, fields, and stadiums for bigger rewards. Add the offline line — your fans generate Cash offline — and the strategy writes itself: keep every stream running, and spend new Cash on whatever currently caps them.
What no source publishes is the math: per-zone yields, house prices, or an offline formula. That is why this guide stays decision-first, and why the farming guide gives you a measurement protocol for comparing the numbers your own server shows.