Simply to put, WHMCS is a billing solution with client support management system. Initially conceived only for web hosting and domain service providers, WHMCS can be extended to many other industry segments with the help of expert WHMCS developers.
WHMCS was launched in 2005 and now it is one of the most used billing & support solutions across the world. WHMCS has its customer base across 130 countries. It is backed by constantly growing community of not just the users, developers too. WHMCS gets continuously enhanced with frequent releases of upgrades. Developer community keeps building useful plug-ins to help WHMCS become more exhaustive.
WHMCS licensing has options like monthly. WHMCS can be customized to any extent with help of expert WHMCS developers.