WTF: Kardashian Kouponing?

Pictured: Kourtney Kardashian stocking up on toilet paper (via OfficiaKourtneyCelebuzz)
So, I'm channeling surfing because I can't take anymore of the CNN Iowa updates (Ron Paul and Newt are depressing), and I happen to see a few minutes of the Kardashian reality fest.   It seems that Kourtney has taken-up using coupons, er I guess that should be coupons, as a hobby and is now "kouponing."