I returned a postcard for a "free" membership in the health club. I was called by a salesman, who tried to sell me a three year membership - for OVER $450.00 per year. When I said I only wanted me "free" membership, he got angry, said OK, and hung up. I was shocked to receive a BILL, for a three year membership about a week later.
Of course, I did not pay it. I hope others do not fall for this "free" member scam.