Agents typically represent artists in booking live concerts and appearances, earning a 10% commission on the guaranteed minimum payment. They are regulated by unions which cap their commission at 10%. Agents should never be paid commission from record sales, merchandise, or publishing. When hiring an agent, an artist should aim to sign a one-year exclusive contract and ensure they have the right to terminate if minimum booking levels aren't met. Agents will want worldwide representation but often use local sub-agents in foreign territories to avoid double commissions.