Walmart has a couple of sample box programs available for $5.00 shipping. The programs require you to sign up and add credit card information but each quarter they will send a box full of Samples and coupons. Some contain full sized items. Both boxes are shipped quarterly.
The first is a Baby Sample Box. Right now you can either choose a 2nd Trimester Box or a 3rd Trimester Box as your first shipment. Contents of the boxes will vary depending on what they have available when they ship.
The next sample program is The Beauty Box. The Beauty boxes contain items suitable for each season. Contents of the box will vary depending on what items are available.