Appalachian Underwriters expands its digital billing and payments offering with Input 1 News provided by Share this article Share this article WOODLAND HILLS, Calif., March 2, 2021 /PRNewswire/ -- Appalachian Underwriters, Inc. ("AUI"), a leading insurance wholesaler based in Oak Ridge, TN, specializing in Workers Compensation, Commercial Specialty, Personal Lines, and Brokerage business, is expanding its digital payments offering with Input 1's digital billing and payments solution. Appalachian Underwriters expands its digital billing and payments offering with Input 1 Bob Arowood - President, Appalachian Underwriters, Inc. Todd Greenbaum - President and CEO, Input 1 Input 1 is a trusted partner in the digital billing, payments, and premium finance space - their platform, combined with our product line, will be an unbeatable solution in today's demanding marketplace. - Bob Arowood, President AUI