Munchos Brand Potato Crisps. A light tasting crispy snack! Guaranteed fresh until printed date. 2/$1. Guaranteed fresh until printed date or this snack's on us. Questions or comments Weekdays 9:00AM to 4:30PM Central Time 1-800-352-4477. Frito-Lay. 1988 Frito-Lay North America, Inc. Visit our website @ fritolay.com.