You can pretty much have what you like on a one page web site including basic flash animation and video. The customer is responsible for providing the words which can be delivered in a Word document or some such file.
One page web sites are not promoted by TWS or proactively managed, and as such once complete the site is permanent with changes being chargeable.
Customers can have full access to their web site through both a control panel as well as ftp if they want to make changes themselves.
Customers can have upto 5 e-mail accounts which they are fully responsible for configuring on their client system such as Outlook. E-mails and passwords can be modified through the control panel by the customer.