Ancient Greece's economy revolved around agriculture, fishing, and crafts, with a focus on self-sufficiency. The introduction of coinage in the 6th century BCE revolutionized trade, while slavery provided labor for households and workshops. Maritime trade networks connected Greek city-states and colonies, with major partners including Phoenicians, Egyptians, and Etruscans. Key exports included olive oil, wine, and pottery, while imports ranged from grain to luxury goods, shaping Greek society and culture.