I heard that the recruit a friend experience bonus lasts 90 days, but how about the rewards. Let's say that the recruited friend only has time to play through her first free month of game time and plans to return to WoW only after those 90 days have passed, which means that sadly 60 days of raf would go to waste. So once she buys additional game time, do I still get to choose a raf reward or does she have to add those two months of game time within these first 90 days in order for me to receive the reward?