Long Time Customer is a term that refers to customers who have been buying from the same organization for an extended period of time. These customers are typically important to businesses because they provide a consistent source of income and often become advocates, recommending the business to their friends and family. Long Time Customers are loyal and value-driven; they appreciate high quality customer service, discounts, and the trust built up over time with the business. Having Long Time Customers is vital to the long-term success of any business, so companies should always strive to create an in-depth relationship with them.