Dont use Travelx if you can help it...their rates are egregious for a retail money exchange and they charge fees on top of that. You are way better off using an bank ATM in Country.
Agree wholeheartedly with other reviewers: their exchange rates are atrocious. Much better to use ATM card or exchange at destination airport.
Terrible rates! Huge rip off! Really mean staff too.
Rates are terrible