ClientExec is a great billing and support application, that is intended to ease the management of small to mid-sized hosting suppliers. It is the link between the front- and the back-end and it makes it possible for a customer to get a hosting plan online then to get their account activated. ClientExec will make it super easy for you to generate invoices, to set prices for web hosting plans as well as domains or to see performance statistics. Any time you use this application, you can add a payment processor, a domain registrar or an SSL provider with a couple of simple actions. ClientExec also features an inbuilt ticketing system, that will help you provide support to your clients. If you decide to start your own reseller hosting business and other people to help you in this venture, you can give them individual levels of access and each level will be able to access different sections and options in ClientExec.