I was in a very dire need of USD an evening before my travel (Thanks to my flight changes and all the drama behind it). Got in touch with one of the executives from Nafex.com and it was few mins before the market closing time. From then, the way they coordinated to get me the best rates from across many forex places was commendable. They ensured that I got the USD delivered at home at my convenience (Most of the other players had conveniently ignored our request stating beyond working hours). The best part was the continuous follow-up from Nafex to ensure that I had my requirements met. I would recommend Nafex.com to anyone who is looking for currency exchange at the best rates.