I don't know about all of you but I love getting free samples. It's like getting a little present in the mail. Right now Walmart is offering a free sample of L'Oreal Paris Advanced Hair Care on their website.
Just go here, click on the blue link that says Get a Free Sample and fill out the form.
These are great to have for trips. I just keep mine in a "sample box" in my closet and they are easy to just grab and go when I need them.