Summer drink days iced coffee is $1 and creeps up 25c per size. But if you have the app coupon code then it's $1 for any size. The app is extending $1 iced coffee for small and medium until October 1.
The $1 hot coffee banner will look like it's for all sizes at first glance (and that's what I assumed as well), but the "all-sizes" is referring to new everyday prices instead of $1.
