Update: They have start billing people for the Fall Beauty box and should start shipping it soon. If you have not purchased yours yet you can purchase now. If you are already subscribed you don't have to sign up again it will ship automatically
Walmart has a great new Beauty Box and Baby Box sample box subscription service where you get a box full of sample products to try for free and $5 shipping. Once you sign up you will automatically receive a box every quarter (3-4 per year). The boxes will always be free and you will only for shipping which is $5. You can cancel your subscription at any time from your account or by contacting them here. Official terms and conditions.