ClientExec is a great billing and support app, which is designed to facilitate the control over small and mid-sized web hosting firms. It's the connection between the front- and the back-end and it makes it possible for some client to acquire a web hosting plan on the Internet and then to have their account activated. ClientExec will make it easy and simple for you to generate invoices, to put prices for website hosting packages as well as domain names or to see performance stats. If you use the app, you'll be able to add a payment processor, a domain registrar or an SSL supplier in a few easy steps. ClientExec also includes an inbuilt ticketing system, that will enable you to 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 provide them with separate levels of access and each level will be able to access different sections and options in ClientExec.