Walmart does not offer free samples. I've spend hours trying to get them. I spend over a month with their online submission form, trying to find out why, or where it is offered. I sent Walmart these weekly links. Walmart kept sending e e-mails, lying that they would get back to me in 2 days. I kept following up, when they did not. I was finally rudely told by Walmart, "We do not offer samples, does the web site say that?"