Guaranteed fresh until printed date or this snack's on us. Questions or comments? 1-800-352-4477. Mon-Fri 9:00am to 4:30pm CT. Please retain product and package. Visit our website at fritolay.com. Snack boldly. Follow us for more bold experiences. Facebook: Find us on: facebook.com/doritosusa. Twitter: Follow us on Twitter at doritos. Guaranteed fresh until printed date.