http://www.thefreeosk.com/find-a-freeosk/ -use the locator on that page to see if your Walmart is participating. If they are, visit the Freeosk Sample Booth at your store to get Free  Zeiss Wipes, Gain Fireworks, VitaCup Coffee Pods, Skout Organic Bars for Kids, and Downy Unstopables Old Spice Samples.