Stated he was a builder and was interested in buying my property in Lehigh Acres, Florida.   I asked a few questions, was told commission paid by buyer, and there were no closing costs for me.  I asked to have him send me something in writing, and he stated all business was done via e-mail, and that usually the contract would be sent out after I paid $686.00 for prep and processing fees, but I would get that back when the purchase was completed.  He said he would send me something via e-mail in "10 minutes."
He called in about 10 minutes to say it was sent and I should check e-mail.  I am still waiting for this to come through and I have not heard from him since Friday, 1/9.  Gave me above number and extension 1002