ClientExec is a great billing and support app, that is designed to facilitate the management of small and medium-sized hosting companies. It's the link between the front- and the back-end and it makes it possible for a customer to order a website hosting package on the web and to have their account activated. ClientExec will make it a piece of cake for you to generate invoices, to put prices for web hosting packages as well as domain names or to see performance statistics. When you use the software, you'll be able to add a payment processor, a domain name registrar or an SSL supplier in just a few easy steps. ClientExec also contains an integrated ticketing system, which will help you provide support to your clients. If you decide to start your own reseller website hosting business and other people to help you in this venture, you can give them separate levels of access and each level will be able to access different sections and options in ClientExec.