A CCO is a Cosmetics Company Outlet, which is a place where make up lines send their "old" make up line items.
The CCO then takes them, and sells the items for a much cheaper price than originally marked. :)
CCO's are generally in outlet malls, at least, that is where mine is.
If you maybe type in CCO is Texas, Missouri, etc... it might tell you if there is one located there.
The CCO's are amazing, I always buy so much make up for so little cost there.
Hope you find one! :)