Final answer:
The segmentation approach being employed to bolster sales for the next quarter is behavioral segmentation.
Step-by-step explanation:
The segmentation approach being employed to bolster sales for the next quarter is behavioral segmentation. Behavioral segmentation is a marketing strategy that divides customers into groups based on their behavior, such as their purchasing habits, brand loyalty, or product usage.
In this case, the business is targeting regular customers who come in every day for a to-go cup of coffee and is offering them a buy one, get one half off incentive to encourage them to purchase more or try something new.