With more people having home fax machines, unscrupulous vendors are sending spam faxes advertising offers that are too good to be true.
A few weeks ago, a fax came through advertising awesome Caribbean vacations that included air fare for rock bottom prices. i. e. $149 for a 4 day and 4 night all inclusive vacation in Bermuda. It did not have an email address or web site but a toll free number to call. All you need to do is book your trip and give them your credit card number.
I went on the Internet and typed in the toll free number. All kinds of sites popped up where people had their credit card info stolen.
Once again, beware. Do not give your credit card info unless you are sure this is a credible company.