maybe we should all say something like "Oh yes I was told to expect your call. Now which credit card did you want to use today for your purchase? We take MasterCard, Visa, American Express, and Discover. The total amount due with all taxes and freight will be $200,000. I need to verify your information as well as get the card number. Billing address of the card and the name of on the card." if we all start doing this maybe they will stop harrassing us.
Sounds like a con-man on a mission! Has his con-tentacles in a lot of different pies. I wonder if his American Ex-Prisoners of War thingy is the one that dreams up all those Nigerian Prince scams.