Trade

Follow goods and services as they move through markets and across borders.

Visual learning: These pages use real Wikimedia Commons photographs of banknotes and coins. Content is general financial education, not personalized financial advice.
U.S. Banknotes
U.S. BanknotesPaper currency is one form of money used for exchange.
Dollar and Coins
Dollar and CoinsCoins and notes represent standardized units of value.
U.S. Dollar Notes
U.S. Dollar NotesModern currency includes security features and standardized denominations.
Historic U.S. Denominations
Historic U.S. DenominationsOld banknotes show how currency design and denominations change through time.

Barter

Barter exchanges one good or service directly for another.

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Markets

Markets bring buyers and sellers together.

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Specialization

Specialization lets people focus on particular skills or products.

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Imports

Imports are goods and services purchased from another country.

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Exports

Exports are goods and services sold abroad.

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Tariffs

Tariffs are taxes on imported goods.

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Supply Chains

A single product may cross many borders before reaching a buyer.

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Tradeoffs

Trade creates winners, losers, and adjustments.

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Barter

Money makes trade easier because everyone does not need matching wants at the same moment.

Markets

Markets can be physical locations, websites, financial exchanges, auctions, or networks of contracts.

Specialization

Trade then lets specialists exchange their output for the many other things they need.

Imports

Consumers may gain lower prices or more variety, while domestic producers face additional competition.

Exports

Exports can support industries, jobs, foreign-currency earnings, and economic growth.

Tariffs

Governments use them for revenue, protection, negotiation, or policy goals, but they can also raise prices or trigger retaliation.

Supply Chains

Raw materials, components, assembly, software, packaging, shipping, warehousing, and retail can occur in different countries.

Tradeoffs

Consumers, workers, companies, and regions can be affected differently, which is why trade policy is politically contested.