I recieved a letter from Davco Productions Research stating that I had inquired about becoming a Mystery Shopper. They sent me a check in the amount of $4835.00, telling me to cash it at my bank and send them all except $400 of it, as a mystery shopping assignment. I phoned the bank (First Fidelity Bank) and they immediately stated that it was fraudulent and that Davco Productions had no account there and they are not affiliated in any way with a "Mystery Shopping" agency. The whole operation is fraudulent. read full review »