line on the cup” to be even more specific.
i would have to guess that this particular store must not get a lot of iced green tea volume — why make more if they will just throw it out later?
i have to stick to my order guns because i was taught the why of the order and if you look at the side of a drink cup you will see it too.
notice that “custom” comes before “drink” which means that the name of the drink always comes last. iced always comes first so they know which kind of cup to grab. the person who took down the drink and told you 