Yes, you can use your account for commercial purposes. The World Wide Web has become a most efficient and cost-effective means of making information available to the users of the internet community. Most of our customers, in fact, are corporations and businesses expanding into the online arena. If desired, secure processing certificates are available under our all of our plans. These certificates provide a secured environment whereby payment information (such as a credit card numbers) can be transmitted from a web browser to the web server in an encrypted mode.