Did you have a chance to check out the Walmart.com website lately? You can sign up for free Walmart samples of TENA products on the Walmart website. All you have to do is click the “get sample” button in the link listed above and request your sample today. TENA products provide discreet protection for women. That way, they can continue on with their lives. Free Walmart samples are updated pretty frequently. So, check back frequently for additional goodies.