What does "CS" refer to in Dunkin' Donuts flavor codes?

In Dunkin' Donuts flavor codes, "CS" stands for "Cinnamon Swirl." This flavor code is used to identify one of the popular flavor options available in various menu items, including coffee and pastries. Cinnamon, as a flavor, adds a warm, sweet note that enhances many beverages and treats, making it a favorite among customers. Each flavor code is designed to simplify the ordering process for employees and ensures consistency in the preparation of drinks and food items. Incorrect choices pertain to flavors that either do not exist under the "CS" designation or represent different flavor profiles altogether, which makes them less relevant in this context.