Check out the Procter and Gamble sight to get free samples and coupons of their products. They will send you an e-mail when ever samples/coupons are available for you. It is a nice way to try the new products for free.
Also, you may want to request the free samples even if you can't use them. I request the samples and then find someone that can use them in my family, or I try to donate them to an organization that could use them. Just a good way to be able to help others.