I love freebies, and through the end of the month, you can get a pretty good one from Body & Soul. Purchase one face product through Jan. 31, and you'll receive a free, full-size Champagne Lip Glow (a $16.50 value). It's a pretty, pinky-beige gloss, and like all Body & Soul products, it comes in beautiful vintage-inspired packaging.
And if you're shopping for a big haul, you might want to know that Nordstrom.com is doling out some good samples with a $100 purchase. Drop a Benjamin (does anyone even use that slang anymore?) and you can get a floral makeup bag filled with trial-sized products from Erno Laszlo, Smashbox, Z. Bigatti, Marc Jacobs Daisy, Lancôme, L'Occitane, Clarins, Kinerase, Clinique, and more. Not too shabby.