The term "daily customer" is a common phrase that refers to individuals who frequently visit a business or establishment. However, there are several synonyms that can be used to describe these types of customers. Some alternative phrases include regulars, frequent patrons, habitual visitors, loyal clients, and repeat customers. These words convey the idea that these individuals are reliable, dedicated, and committed to returning to the establishment on a consistent basis. Using synonyms for "daily customer" can help to add variety and interest to written or spoken communication, and can help to emphasize the importance of customer loyalty in the success of a business.