About a year ago I received a letter like my husband did today. They are scams. I did a research on the computer and found out the people who cashed these checks would be arrested. I called my local post office and turned it in. Today the only thing I could find out was actually typing in the name on the check KEY TECHNOLOGY and a scam note came up. The letters we received both came from Canada with and England office. If you receive these letters turn them into the post office or local authority. If you do research on these and cannot not find a legitament resource, please avoid. Remember if it is to good to be true, it usually is.