I am a travel agent in the Seattle area. About twice a year, i get a call from other parts of the US asking to redeem airline vouchers that they purchased from some guy using a similar company name. Buy a voucher for $199, then fly wherever you want in the US. I still cannot believe people fall for this, and i am likely speaking to the choir on a forum like this.
If a travel offer sounds too good to be true, IT IS!