I found the major flaw in the McDonald's app. What is the point of pre-ordering your food if they do not make it until u get to the restaurant, and then you have to have the phone it was ordered on as well! This makes no sense. I have apps from other restaurants like Subway, and this has never been an issue. I ordered breakfast and had a coupon from the app that made my breakfast cost just over $4 and because my husband had to reorder at the restaurant and it ended up costing almost $10.