Walmart Gift Cards (US) can be used in Walmart stores, Sam's Club locations in the United States, and Puerto Rico, and online at Walmart.com and Samsclub.com. With a Walmart Gift Card, you get low prices every day on thousands of popular products in stores or online. You’ll find a wide assortment of top electronics, toys, home essentials, and more. Plus, the cards don’t expire, and you never pay any fees.