McDonald’s: $0.50 Cheeseburger (Today Only)!
In honor of National Cheeseburger Day, McDonald’s is letting you buy a double cheeseburger for only $0.50 when you order it on the app.
You must order on the app and you must have an account and be logged in to redeem the offer. There is a limit of one $0.50 cheeserburger per account. This is today, September 18, only.
