ClientExec is a popular billing and support solution, which is used by a large number of web hosting companies as well as their resellers. It is feature-rich and customizable, and it will allow you to start and maintain your own reseller company without difficulty. ClientExec will enable you to accept online payments via numerous payment processors or to offer domain registrations and SSL certificates through separate suppliers, to put prices for web hosting plans and add-ons, to view in-depth stats about the clients and the services they have purchased, and also monthly reports concerning how your business is doing. In addition, ClientExec includes an integrated ticket system, which means that you can easily provide support to all your customers. Should you manage an actual company, you'll be able to give different degrees of access to the management team, your customer support crew, the sales crew, etc., with different features they will be able to access and to change.