It’s a great day to stock up on snacks: For a limited time, if you buy two 12-count bags of Red Rock Lime & Cracked Pepper deli chips for the standard $18 each, (they go for a little less on Amazon, but no gift card included) you’ll get a $20 Walmart gift card thrown in for good measure. You probably have to buy chips anyway, so might as well get a gift card with it.