Has anyone ever taken the Three vacations for the price of one offers that has come across their fax?

My fiance received a fax in her office about three vacations for the price of one from the "Corporate Travel Department." She works for a rather large company, but I dont believe they have a formal travel department. I, myself, have received similar faxes in the past at my business, but have thrown them away. Considering gas prices this summer, I figure it might be worth looking into. Anyone ever done this? What was your personal experience?

Hello
I would say Scam. I’m a Police Dispatcher in U.K, and we would get loads of them at the Station. The ones we recieved , you had to fax back, at about £1+ ($2) minute for info, or it was a high price phone number to call back.

Regards Fatman