stacks with other xp multiples such as weekend x2 xp (makes it x2.5) (same with the other limited multiple system. makes it x3. with weekend x3.5. and so with prestiges)
(added to other multiples. not multiplies the other multiples)
Charts
Roblox disabled public gamepass sales visibility in late July 2020. Sales data collected up to then is still available here for reference.