French francs??? <img src="http://www.traveltalkonline.com/forums/images/graemlins/Rofl.gif" alt="" /> Yikes!! Uhmn, try the Euro!!! For how long now?? Ten years?? Not sure how long the Euro has been around but regardless, Martinique is part of the EU, so the official currency is the Euro, but you should be able to use dollars almost everywhere.