Three years https://dalladnetwork.com/stmap_296sxj3k.html?viagra.clindamycin.loxitane.droxia dosage-viagra.com  Reais are the Brazilian currency and were introduced in 1994 as a way of ending decades of inflation. It was originally fixed to match the US dollar in value but now two Rs will get you one US dollar. In Portuguese the singular of reais, real, means royal and real.