. Customers . Existing Customers We are committed to providing unparalleled customer service. Make a Payment New Customers United Acceptance Welcomes you! What are our customers saying? Current customerThe representative did an excellent job of providing customer service. Glendale, AZThe representative did a wonderful job of providing customer service and she represented UAI well - Current customer. Current customer, Baypoint CAThe representative was very informative and easy to understand. She was calm and relaxed and I listened to her.