Pimpy – Dinar Guru They have to do something about that parallel market. The reason why it’s so successful is because people prefer to get the US dollars if they can. If businesses and travelers want to get more bang for their buck, they don’t have a problem with selling the US dollars for more Iraqi dinars, more than the official exchange rate. It puts Iraq in a pickle…Do they raise the rate of the Iraqi dinar or do they lower it?