In July 2018, Allison Payment Systems was acquired by Doxim. Visit www.doxim.com for more information. Allison Payment Systems (APS) is privately held, 130 year old transaction print and electronic document delivery and management company based in Indianapolis, Indiana. The company, founded by Noah Allison in 1888, introduced coupons as a means of conducting payment transactions and is the oldest business in the greater Indianapolis area based on the prolific Allison name. APS has since grown to become a leading edge supplier of technology driven print and electronic communications serving a wide range of nationally known clients, including many listed in the Fortune 500. While still providing millions of payment coupon books annually, Allison is now an industry leader in production and delivery of periodic billing documents, statements, customer communications, checks and other critical customer relationship documents. In addition Allison Payment Systems, LLC has pioneered and developed state of the art electronic delivery, storage and management tools for its customers improving customer communications while saving millions of dollars in customer communications management.