The rial (ریال) is the official currency of Iran, however to save time in a high-inflation economy prices are sometimes quoted in toman (تومان). One toman is equal to ten rials. As a general guide, written prices are given in rials and prices quoted in conversation are in tomans. To confuse you even further, shopkeepers will often omit the denomination of high prices, so you may be told a jar of coffee costs 2 tomans (meaning 2,000 tomans or IR 20,000) and that a fine rug will cost 3 tomans (meaning 3,000,000 tomans or IR 30,000,000). In conversation, 1 Chomejni denotes IR 10,000.
The importation and consumption of alcohol is strictly banned. Penalties are severe and could include corporal punishment. Religious minorities, however, are allowed to manufacture and consume alcohol, but not to sell or import it. Pork and pork products are forbidden and, like alcohol, their import is illegal.
Iranian Rial (IRR)
Persian and Persian dialects 58%, Turkic and Turkic dialects 26%, Kurdish 9%, Luri 2%, Balochi 1%, Arabic 1%, Turkish 1%, other 2%
The international number 112 is available from cell phones.