What do i need to work at a M.A.C counter?

you know the ones that are like inside Macy's, im 18 and im really good with makeup i live in los angeles, and i was wondering if i have to be licensed or anything?and if you ghuys know how much they make that would be awesome =] ThanksWhat do i need to work at a M.A.C counter?
If you go to college for cosmetology, you'll have a much bigger chance of working for MAC.What do i need to work at a M.A.C counter?
you don't need any formal training, just experience with makeup
A 2 inch layer of makeup which you need to chip away every night before you sleep.