McDonalds McDonald's: Get a FREE Cheeseburger with Any Purchase, Today Only Get a FREE Cheeseburger with Purchase on Sept. 18!get this deal
National Cheeseburger Day isn't an official holiday, but it's worth celebrating at McDonald's, because you can get a free cheeseburger with any purchase on Tuesday, September 18!
You'll need to use the My McD's app (Android, iOS) to get this freebie -- the offer will appear under the "My Offers" section on September 18. Simply tap the offer and display the QR code in-restaurant or apply it to a Mobile Order to redeem!
There's a minimum purchase of $0.50 to get the free cheeseburger, but there are no restrictions for the purchase, so you can get a side, a drink or a packet of Big Mac sauce to get the freebie.
This offer is only available in McDonald's restaurants on Tuesday, September 18 only -- click here to find the location nearest you. There's a limit of one free cheeseburger per customer and this deal is not available with McDelivery orders or with any other offers.