Two all-beef patties, special sauce, lettuce, cheese, pickles, onions on a sesame seed bun... But multiply that by a million, and also make them all cost a penny.  

McDonald's and DoorDash teamed up to basically give away 1 million Big Macs to celebrate the start of McDelivery on the food delivery app. 

To get a 1-cent Big Mac, use the promo code 1MBIGMAC on DoorDash's app or website from Sept. 30 until Oct. 4. Doing so also automatically enters you for a chance to win $1 million at the end of the promotion. 

A million@McDonalds Big Mac® sandwiches for a 1¢ each! Plus, you’ll be entered for a chance to win a $1M when you purchase a 1¢ Big Mac now-10/4 or while supplies last. Use code 1MBIGMAC if it doesnt auto-apply. Fees apply. No purch nec. See image. Terms:https://t.co/3QssphZFWGpic.twitter.com/2c6ZzZMDOh

— DoorDash (@DoorDash)September 30, 2019

More from GateHouse Media: 

Disney World is now offering plant-based food items These are the best cities for coffee lovers in the U.S. Mattel releases gender-neutral doll collection