ClientExec is a very popular billing and support solution, that's used by many web hosting companies and their resellers. It's feature-rich and customizable, which means that it will allow you to create and maintain your own reseller business without difficulty. ClientExec will allow you to accept online payments by using a variety of payment processors or to offer domain registrations and SSL certificates via different suppliers, to set prices for hosting packages and add-ons, to see in-depth stats about your clients and the services they have bought, and also monthly reports on how your company is doing. Also, ClientExec contains an integrated ticket system, therefore you can easily provide support to all your customers. Should you manage an actual company, you're able to give different levels of accessibility to your management crew, the customer support team, the sales crew, etcetera, with various features they'll be able to access and to customize.