Final answer:
The strategy described in the question is positioning. Books-A-Million has positioned itself as a store with a large selection of books, helpful staff, and a peaceful reading environment with a cafe to attract customers.
Step-by-step explanation:
The strategy described in the question is positioning. Positioning is the process of creating a distinct and desirable image of a product or service in the minds of consumers. In this case, Books-A-Million has positioned itself as a store with a large selection of books, helpful staff, and a peaceful reading environment with a cafe. This positioning strategy aims to differentiate the store from competitors and attract customers who value these features.