The United States Postal Service is offering up a great fun freebie thru start sampling.com. Simply click here and register and if you meet the demographics they are looking for you will qualify to receive a sample box of 6 to 10 samples. The next sample giveaway will be in 5 days so be sure you check back and request your samples!
Also I noticed when I signed up last night that there were many other samples you can request now for various products. Just look at the top scroll banner and click on whichever samples you would like to receive.