About

About Retail Data Systems - S4 Retail Data Systems is your Nationally Local Solution for POS, ESLs, Data Integration, and Analytics. 24/7 Nationwide Support with Local Service Teams. Technology Solutions for Grocery, Retail, and Restaurant Retail Data Systems is the largest provider of Point Of Sale Hardware and Software, in North America. Founded in 1950, RDS now operates over 30 offices serving customers across the nation providing complete Point Of Sale technology. Our team of over 500 professionals assure our customers of the best 24/7/365 service available. Our list of industry leading POS hardware and software products provide a variety of solutions for companies large and small.