Family Tree DNA generally gives a Confirmation, and sends a Confirmation e-mail -- including Kit Number and password. On the other hand, I do not want to be responsible for you being charged multiple times. So you may want to contact them:
Family Tree DNA - .Gene By Gene, Ltd. - Sales: (713) 868-1438
-- new call center hours, beginning Monday, January 27, 2014, will be Monday - Thursday 9 am - 5 pm and Friday 9 am - 12 pm and 1 pm - 4:30 pm. -- all hours are Central time.