Now you can send a FAX to any Fax number from your e-mail. Whether it's a FAX number listed in this site, or anyone else you want to send a FAX to, now you can do it as easy as e-mailing. A typical 1 page within the U.S. is about 10 cents.
Billing is based on time.
6 second increments thereafter. International calls are of course higher. The service uses advanced error correction technology, so lower quality line connections may take a little longer, but assures quality transmission. The service requires setup first, which is fast and easy. No complicated software required.