I had registered for Zumba for August 11, 2011 not knowing that it’s part of the World Fitness convention ADVERTISEMENT 171 viewsJuly 14, 2011 0 Karina July 12, 2011 0 Comments I got a confirmation receipt. Does this mean I have to pay registration on top of what I already paid? I am so confused. 0 Answers ActiveVotedNewestOldest Register or Login