Saffron is one of the most expensive spices in the world, and its export or sale in the world markets is one of the most profitable businesses, especially for Iranians. Iran is considered the first and the best exporter of saffron in the world. Saffron is considered as a popular spice in the world, especially in Iran, which is used to color and flavor various foods and drinks, currently famous chefs from all over the world use saffron to prepare various dishes. The demand for buying saffron in foreign markets is very high and different countries buy persian saffron.