Today I received an e-mail from drugstore.com that their entire make-up department is 40% when you use coupon code MAKEUP40. The coupon can be used once per account and does not combine with some offers. This offer ends 10/20/12.
Every order over $25 ships free, so it's a really great deal!
I have placed multiple orders from drugstore.com and their sister site, BEAUTY.com, and I have been really happy with the company. They have excellent customer service, and my orders have always arrived quickly and well-packaged.
Now I need to get back to shopping...