We also offer customized business packages tailored to your requirements. For 90 cents per month per user you can buy 12 email accounts - and the the more accounts you purchase, the better the deals get. There's a price calculator on the custom packages page which you can use to customize a multiple account package.
We offer a full 30-day money back guarantee on all services. So you can go ahead and sign up for any package and try it risk-free for a month.