ClientExec is a great billing and support application, that's made to help with the control over small to mid-sized web hosting firms. It is the connection between the front- and the back-end and it makes it possible for a client to purchase a website hosting plan online and to have their account activated. ClientExec will make it a piece of cake for you to generate invoices, to put prices for hosting plans as well as domain names or to see performance stats. If you use the application, you'll be able to add a payment processor, a domain name registrar or an SSL service provider in just a few easy steps. ClientExec also comes with a built-in ticketing system, that will help you provide support to your customers. If you decide to start your own reseller 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.