CVS is a well-regarded store known for its friendly and knowledgeable staff, particularly highlighted by customers' experiences with a cashier named Mary. Many reviews praise her exceptional service, noting her kindness, patience, and willingness to help customers. She has been recognized for her ability to assist with various needs, from using coupons effectively to helping with photo printing. Customers appreciate her attentiveness and professionalism, often expressing a desire to see her promoted to a managerial position. Overall, CVS offers a welcoming atmosphere where customers feel valued and supported, thanks in large part to Mary’s outstanding service.