Last week the department stores were duking it out with their 40% off sales. This week it's Sephora and Beauty.com. Starting Wednesday through Friday Beauty.com is offering customers 20% off all products except NARS and Kooba.
Then from Thursday until Sunday, Sephora.com will be offering their friends 20% off. The magic Sephora code is FF2008 and can be used as many times as one likes. What's even better is that there are no exclusions. However, I've been told that they tend to "run out of product" quickly during these sales.