FREE SAMPLE ALERT! I just learned (thank you thriftymommy) that Walmart.com offers free samples of loads of products every Mommy could use. F-R-E-E samples - who doesn't love that? Free cereal, free teeth whitening strips and more. I'm guessing (hoping) they change up the freebies from time to time. Worth a couple of clicks for the satisfaction of receiving something FREE in the mail. Now go get your free stuff!