ClientExec is a popular billing and support solution, that's used by a large number of web hosting companies and their resellers. It's feature-rich and customizable, and it will allow you to launch and maintain your own reseller company without difficulty. ClientExec will enable you to accept online payments by using a number of payment processors or to offer domain registrations and SSL certificates via separate suppliers, to set prices for web hosting plans and add-ons, to see in-depth stats about your clients and the services they have obtained, as well as monthly reports about how your business is doing. Furthermore, ClientExec contains an integrated ticket system, so that you're able to provide support to all of your clients. Should you run an actual company, you'll be able to give different levels of accessibility to the management crew, the technical support staff, your sales crew, etcetera, with different functions they'll be able to access and to customize.