Brazil's Culture of the Troca In Brazil, the troca — the swap — runs deep: feira stalls, community currencies, and neighbor-to-neighbor trades. Explore how a continent-sized country barters.

A community swap club where members exchange goods and services, often using a local voucher so trades don't need to match one-to-one. They grew widely during economic crunches.

They operate as local complementary systems alongside the real, typically within community development banks — not replacements for national currency.

Economic volatility taught communities to keep value moving without depending solely on cash — and the social side of the troca makes it stick.