ClientExec is a popular billing and support solution, which is used by a lot of hosting companies and their resellers. It's feature-rich and easy to customize, which means that it will enable you to start and manage your own reseller business without any problem. ClientExec will enable you to accept web payments through a variety of payment processors or to offer domain registrations and SSL certificates through different service providers, to put prices for website hosting packages and add-ons, to view in-depth statistics about the customers in addition to the services they have purchased, as well as monthly reports concerning how your business is doing. What's more, ClientExec includes an integrated ticket system, which means that you're able to provide support to all your clients. If you own an actual company, you'll be able to give different levels of accessibility to your management team, the customer support staff, the sales team, etc., with various functions they will be able to access and to modify.