Burger King customers in the USA are able to purchase a Whopper for only 1 cent, but the deal comes with a caveat – it has to be ordered from the BK app from within a McDonald’s restaurant.
The Whopping Detour is part of Burger King’s promotion for its new app. Using geofencing around McDonald’s, customers with the app with 600 feet of a McDonald’s will be able to access the deal. The app will also direct customers to the closest McDonald’s to get the deal then on to the nearest Burger King, to pick up the order. The deal is available at almost all of McDonald’s 14,000 locations