Until April 12, you can get a free three-piece travel set from smashbox.com when you spend $65 or more! It's labelled as having a $25 value and includes Travel Photo Op Under Eye Brightener, Travel Bionic Mascara in Jet Black and Mini Lip Enhancing Gloss in Go! All you have to do is enter the code "TRAVEL" when you're checking out.

Sadly, though, this isn't valid with any other promotion, including their Let's Do Lunch which I'm a big fan of.