ClientExec is a great billing and support application, which is made to help with the control over small to mid-sized website hosting firms. It's the connection between the front- and the back-end and it allows for a client to buy a web hosting package on the Internet then to have their account activated. ClientExec will make it a piece of cake for you to generate invoices, to set prices for website hosting packages and domain names or to view performance statistics. Every time you use this app, you'll be able to add a payment processor, a domain name registrar or an SSL supplier with a couple of simple steps. ClientExec also includes an integrated ticketing system, that will enable you to provide support to your clients. If you decide to start your own reseller web 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.