The Travis Scott meal at McDonald's is so popular, there are shortages at certain locations.
Some restaurants are running out of ingredients for the special Quarter Pounder that features cheese, bacon, and lettuce. Fries with BBQ sauce and a Sprite are also a part of the $6 combo.
An internal McDonald's memo said, "We've created a program that's so compelling to our customers that it’s stretching our world-class supply chain; and if demand continues at these levels, more restaurants will break supply." Starting on September 22nd, the Travis Scott meal will only be available if you order it through the McDonald's app.