I believe it applies to all street vendors and all restaurants. I’m surprised 7-11 isn’t included because they also sell prepared food, but it’s not (or at least the last I heard). I don’t know how the food store/delis will be judged.
And, to someone else’s point, diet sodas are not included.
Good luck finding a place in NYC that doesn’t have the fountain behind the counter, though. Too many people and too many homeless to take a chance on letting the public serve themselves.
You solve that by selling them 2 16 oz sodas, and one 32 oz cup. Hand them the sodas, let them pour the contents into their own, personal one cent cup. They could also use those 32 oz plastic cups that are refillable; just bring them in and ask for 2 16 oz drinks and say FU to Mayor Nannie.