The Controller Series RV management software was developed in-house by Mainframe Associates. This fully integrated multi-user product has continued to develop over a sixteen year period into a stable, consistent, highly functional, and extremely user-friendly product. We install the same RV management software product in companies as varied as Federal and Private Marinas, health food stores, building supply companies and power sport companies to name just a few. Unlike a number of our competitors, Mainframe committed to an open database right from the start. In effect, this makes our RV management software product one of the easiest to leave, as the user is able to look at the definitions of the entire database anytime.