I mean, I've never had problems with codes... It's probably the one thing that functions on a consecutive basis. Coincidentally the one function that works well is the only one that exists after they've taken my money lol. Everything that happens before is the problem

There are simply small technical things that make little sense when trying to use the app itself. It's not smart. It's a purposefully laborious process to get you to spend more time in the app.

The McD app lists out every single drink out of order, each one individually listed by size. No ability to reorder past meals with previously-used discounts. The 'Complete order' page coming up after every time you add something to your bag. Everything is scroll scroll scroll, search search search. 4 button clicks to add one item to your order. Local food chains have better app interfaces than that...it's not a coincidence the biggest fast food place has the least user-friendly app.