Incense Route
The Kingdom of Edom drew much of its livelihood from the caravan trade between Egypt, the Levant, Mesopotamia, and southern Arabia, along the Incense Route. Astride the King's Highway, the Edomites were one of several states in the region for whom trade was vital due to the scarcity of arable land. It is also said that sea routes traded as far away as India, with ships leaving from the port of Ezion-Geber. Edom's location on the southern highlands left it with only a small strip of land that received sufficient rain for farming. Edom probably exported salt and balsam (used for perfume and temple incense in the ancient world) from the Dead Sea region.